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Appendix 1
Documentation of the Data Series

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Month Water Tonnage Truck Tonnage Transit Ridership Rail RPM Rail RTM Pipeline Movements Air TRPM Air TRTMFM
Jan-80          48.9          75.8         691,867.2           970,026,673.7        235,117,196.0          22,877,953.7        667,935.2
Feb-80          47.2          73.2         682,932.1           964,461,627.7        235,688,509.6          22,618,760.9        663,536.5
Mar-80          43.8          74.4         689,854.0           967,743,342.5        234,665,565.9          22,479,409.6        660,259.9
Apr-80          47.0          69.9         623,074.7           964,801,498.1        233,003,289.0          22,472,939.0        656,562.6
May-80          46.5          65.9         698,038.0           974,438,066.5        231,612,097.4          22,115,276.2        662,276.5
Jun-80          45.8          65.1         689,105.2           973,225,363.0        229,992,276.4          22,304,429.6        663,733.9
Jul-80          45.4          62.3         689,022.4           931,356,314.9        227,599,606.0          22,218,890.9        659,471.5
Aug-80          44.5          65.9         689,633.8           944,501,122.1        224,869,826.9          22,425,163.9        669,188.8
Sep-80          44.0          67.6         691,901.7           980,054,738.8        222,565,029.2          22,088,831.2        656,514.4
Oct-80          42.7          68.4         692,322.8           946,171,853.8        222,427,264.0          21,982,659.5        629,020.7
Nov-80          46.3          70.7         684,730.0        1,024,544,292.4        225,538,686.7          21,836,635.1        640,018.3
Dec-80          47.2          72.3         655,462.2        1,034,996,177.4        230,698,324.2          21,839,810.8        641,015.8
Jan-81          46.2          71.1         694,458.9           912,354,951.0        236,045,308.0          21,888,989.1        645,383.8
Feb-81          46.9          71.4         708,560.1           993,567,827.0        238,699,896.0          21,311,488.9        656,414.2
Mar-81          47.6          70.6         704,769.8           980,969,161.4        239,083,085.4          20,193,490.2        659,400.3
Apr-81          42.6          71.3         715,871.1           966,100,637.1        236,597,000.0          21,455,824.5        655,952.3
May-81          37.1          71.2         711,619.2           931,613,896.1        232,086,475.6          22,899,807.8        663,237.9
Jun-81          40.7          70.3         715,540.4           943,972,860.0        226,571,806.7          21,438,101.0        663,404.6
Jul-81          48.4          70.0         697,483.7           932,571,361.0        222,516,000.0          21,755,406.0        662,100.5
Aug-81          46.4          68.9         694,114.1           903,029,652.9        222,224,308.9          21,359,554.6        638,565.5
Sep-81          46.6          66.8         694,353.6           900,333,250.0        224,386,353.3          21,904,127.5        655,062.8
Oct-81          47.0          65.2         685,536.4           867,347,344.1        227,534,000.0          22,006,041.7        672,664.3
Nov-81          45.1          63.5         690,665.8           853,473,395.4        228,870,224.4          22,045,231.6        671,972.6
Dec-81          44.6          60.4         696,195.8           822,531,492.8        228,464,647.7          22,242,010.2        666,204.3
Jan-82          40.9          60.5         665,779.3           867,494,112.6        225,058,000.0          22,447,643.0        655,686.1
Feb-82          41.8          62.3         684,852.9           878,402,903.9        219,128,061.2          22,603,817.8        660,520.3
Mar-82          43.7          60.8         685,151.2           889,253,354.6        212,172,991.2          22,414,234.7        652,283.6
Apr-82          45.9          60.6         674,200.0           890,944,438.4        207,428,000.0          22,846,690.8        650,162.3
May-82          44.4          61.7         669,621.2           854,911,866.7        206,865,259.8          22,465,940.2        672,208.3
Jun-82          43.7          61.0         677,387.4           882,654,039.2        208,235,647.0          22,568,217.6        622,844.4
Jul-82          43.3          60.0         672,295.8           891,291,035.1        208,027,000.0          22,618,080.6        637,084.0
Aug-82          41.8          60.1         690,277.7           883,415,939.3        203,576,356.6          22,895,633.4        649,103.7
Sep-82          42.2          59.8         683,290.7           853,592,724.5        197,064,396.8          22,451,632.0        644,263.4
Oct-82          41.6          58.3         688,350.5           838,740,603.3        191,521,000.0          22,676,122.4        625,494.8
Nov-82          41.3          56.6         685,324.2           816,327,142.2        189,970,411.5          23,067,183.3        628,534.2
Dec-82          40.9          58.0         696,685.7           809,920,262.1        190,894,874.9          23,336,611.8        650,668.2
Jan-83          44.4          60.0         716,571.0           869,824,177.5           192,771,000          23,870,078.6        633,670.3
Feb-83          41.7          59.3         707,625.3           895,978,938.7           193,864,754          24,646,567.7        633,410.3
Mar-83          40.1          59.8         713,331.1           716,712,941.0           194,832,510          25,079,091.1        649,129.8
Apr-83          39.8          60.8         707,476.6           803,840,745.9           196,120,000          23,690,637.2        653,332.5
May-83          40.2          62.1         720,641.2           868,468,688.5           198,196,977          23,806,848.7        670,499.5
Jun-83          42.1          63.2         718,265.3           863,482,041.7           200,852,588          24,526,655.1        672,456.6
Jul-83          42.4          70.5         722,392.6           907,336,090.0           203,900,000          24,043,520.4        681,913.3
Aug-83          42.8          63.9         725,785.8           919,072,773.0           206,725,969          24,211,685.2        688,321.6
Sep-83          41.8          64.1         729,581.6           923,896,808.9           209,210,704          24,647,881.4        714,860.1
Oct-83          44.5          65.0         721,145.6           956,854,837.1           210,808,000          25,194,992.4        726,670.3
Nov-83          44.6          64.3         735,712.1           930,688,880.8           211,775,271          24,900,278.5        739,802.7
Dec-83          39.7          66.2         728,421.1           985,376,837.3           212,787,429          24,885,341.4        740,064.9
Jan-84          44.0          67.0         731,983.3           905,219,802.3           215,323,000          24,734,038.1        747,490.3
Feb-84          48.5          66.3         731,786.7           889,085,549.5           220,126,368          24,682,805.3        720,660.2
Mar-84          46.9          66.8         730,588.2           895,458,813.0           226,091,196          25,274,660.5        745,589.7
Apr-84          47.4          68.7         724,038.1           954,351,587.4           231,377,000          25,676,806.2        757,787.0
May-84          48.0          66.8         738,507.1           954,210,815.5           234,056,482          26,387,381.6        746,163.9
Jun-84          48.2          67.4         727,372.6           922,911,777.1           235,006,476          26,564,138.8        752,921.0
Jul-84          47.3          67.1         733,611.3           908,026,489.2           235,017,000          25,658,145.8        778,046.7
Aug-84          47.4          67.0         736,830.6           948,753,687.2           235,001,759          26,498,936.4        773,544.9
Sep-84          48.8          66.3         739,637.2           932,265,648.1           234,627,587          27,734,036.7        759,150.4
Oct-84          45.3          66.6         743,109.5        1,006,831,031.3           233,685,000          27,515,861.7        757,194.2
Nov-84          44.7          66.9         737,846.2           994,188,168.4           231,415,870          27,408,337.6        742,956.9
Dec-84          45.4          67.3         736,795.2        1,023,507,508.8           227,650,614          28,063,368.8        725,453.2
Jan-85          45.2          65.1         702,193.8        1,023,909,021.5           221,671,000             699.4        27,980,752.5        706,920.1
Feb-85          44.7          64.6         723,826.2        1,023,016,871.2           214,867,343             741.5        27,710,234.8        710,965.2
Mar-85          46.3          65.0         724,147.3        1,055,221,187.2           208,653,032             706.5        28,717,655.6        673,910.7
Apr-85          53.1          64.2         730,499.1           997,446,051.8           206,550,000             713.7        29,142,691.0        696,247.7
May-85          49.8          64.2         725,660.2        1,032,776,502.2           210,285,479             721.0        29,727,414.1        706,927.1
Jun-85          45.8          63.0         718,824.6        1,021,905,223.4           217,201,152             736.4        29,320,383.3        719,792.3
Jul-85          46.5          61.5         720,061.0        1,023,248,075.3           222,844,000             746.9        29,418,030.7        727,437.2
Aug-85          46.9          62.5         723,846.6        1,007,690,968.3           222,972,057             739.7        29,042,272.6        725,466.3
Sep-85          48.1          63.1         706,059.5        1,169,989,903.1           219,917,361             724.1        28,848,200.1        745,124.4
Oct-85          50.5          62.7         721,563.0        1,013,888,735.9           216,223,000             715.2        29,050,202.6        759,770.3
Nov-85          48.4          63.6         721,348.2        1,019,214,094.1           214,968,700             724.1        29,670,573.9        769,953.8
Dec-85          54.8          63.3         718,979.7           991,979,344.5           215,151,231             767.4        30,362,838.0        803,918.3
Jan-86          53.0          64.1         726,176.1           984,820,021.2           216,304,000             748.3        30,804,194.6        869,150.0
Feb-86          51.7          66.3         735,092.1           973,484,336.7           217,391,817             734.4        30,964,597.0        873,745.6
Mar-86          51.0          66.4         728,943.7           963,805,806.9           218,363,682             742.0        30,839,975.9        873,693.5
Apr-86          51.6          66.6         740,192.9           941,082,653.3           218,600,000             740.8        30,930,013.5        888,157.0
May-86          49.6          66.9         726,390.0           939,704,633.3           217,847,921             758.9        30,696,488.4        890,294.8
Jun-86          50.4          66.8         728,285.0           965,810,740.2           216,600,616             763.6        30,598,150.0        894,835.8
Jul-86          49.1          70.8         737,391.4           937,767,775.2           215,718,000             757.2        31,396,487.0        896,966.2
Aug-86          49.4          71.7         724,202.4           941,628,854.2           216,019,217             767.0        32,059,391.1        927,941.4
Sep-86          49.1          71.8         738,408.7           954,939,932.6           217,053,922             785.6        32,062,131.0        921,292.7
Oct-86          48.0          71.7         732,400.4           924,562,141.7           218,331,000             760.7        31,548,582.3        927,593.4
Nov-86          50.5          71.8         728,923.4           949,154,632.3           219,361,112             752.8        32,850,015.5        945,573.3
Dec-86          49.0          71.8         735,730.0           972,712,681.2           220,390,704             760.5        33,150,842.7        953,763.6
Jan-87          50.4          71.7         724,291.0           891,012,916.8           221,668,000             752.9        32,888,148.9        978,460.9
Feb-87          49.4          75.0         721,045.3           948,768,513.7           223,265,000             734.6        34,671,005.7        989,470.4
Mar-87          50.3          74.7         721,759.3           947,905,357.2           224,969,482             743.3        35,073,616.2      1,047,561.0
Apr-87          49.9          73.9         723,410.8           979,445,775.1           226,393,000             746.2        35,752,368.3      1,063,512.2
May-87          49.9          74.7         719,149.5           981,964,009.6           227,500,109             732.7        35,288,777.2      1,085,306.4
Jun-87          51.2          74.5         729,288.9        1,003,340,195.1           228,661,534             738.0        34,443,290.9      1,090,992.3
Jul-87          51.7          75.4         737,865.9        1,054,792,275.0           230,601,000             731.5        35,333,119.0      1,095,930.3
Aug-87          51.1          76.8         732,428.0        1,069,052,688.9           233,850,616             743.1        35,449,055.9      1,069,388.8
Sep-87          50.8          78.0         724,334.5        1,040,038,612.1           237,952,712             758.6        34,610,931.0      1,127,302.4
Oct-87          52.7          78.7         733,212.9        1,069,022,609.5           242,258,000             781.9        34,665,209.7      1,139,825.5
Nov-87          51.4          80.9         733,285.2        1,040,668,034.8           245,558,652             787.4        34,835,094.4      1,149,635.7
Dec-87          52.6          80.8         738,386.0        1,058,574,504.4           247,900,042             771.4        34,401,083.6      1,255,702.6
Jan-88          52.4          81.8         725,111.2        1,061,255,164.0           248,769,000             786.9        34,766,131.6      1,195,969.5
Feb-88          54.8          81.4         720,760.5        1,049,698,428.9           248,393,402             846.6        35,423,346.2      1,189,943.3
Mar-88          52.6          82.2         693,466.0        1,040,886,426.0           247,400,353             787.5        36,101,755.6      1,178,360.5
Apr-88          52.7          81.7         734,473.7        1,074,927,493.1           247,158,000             789.1        36,283,421.8      1,164,536.9
May-88          53.0          83.3         723,792.9        1,049,050,674.9           248,423,301             800.7        36,205,214.8      1,187,061.5
Jun-88          52.7          84.8         733,677.6        1,052,919,403.1           250,206,588             773.9        36,400,888.0      1,192,979.4
Jul-88          48.9          81.5         727,281.5        1,020,553,300.8           250,907,000             773.4        36,365,689.1      1,211,702.7
Aug-88          54.5          81.8         737,963.9        1,019,169,471.4           249,867,950             761.8        36,686,603.4      1,200,203.0
Sep-88          52.3          83.0         718,711.1        1,062,066,801.3           248,362,005             761.5        36,745,750.7      1,179,363.8
Oct-88          52.2          83.2         700,592.0        1,039,779,446.9           248,606,000             783.2        37,285,566.8      1,268,406.5
Nov-88          52.9          82.5         718,644.9        1,070,179,056.2           251,597,554             789.9        37,277,259.4      1,283,690.0
Dec-88          57.5          83.1         720,580.0        1,087,196,292.9           255,618,637             791.6        36,760,639.7      1,320,268.6
Jan-89          54.9          81.9         736,071.1        1,165,276,309.5           257,732,000             791.7        36,851,318.2      1,313,948.6
Feb-89          52.8          80.4         728,874.9        1,122,674,967.2           255,970,975             786.4        36,345,040.3      1,329,631.7
Mar-89          52.7          79.3         736,156.9        1,108,452,188.2           252,289,477             804.6        36,023,154.0      1,336,534.5
Apr-89          53.9          80.6         739,307.9        1,116,893,122.3           249,612,000             787.3        36,030,783.7      1,386,232.2
May-89          55.2          79.5         748,516.3        1,134,039,150.3           250,333,520             771.1        36,731,063.6      1,378,798.9
Jun-89          54.8          78.8         742,078.8        1,116,768,129.5           252,727,030             783.2        38,017,776.4      1,393,625.1
Jul-89          53.4          75.0         757,941.7        1,239,602,323.2           254,536,000             795.5        37,275,370.9      1,393,306.0
Aug-89          53.2          76.6         755,431.8        1,104,104,261.8           253,895,952             797.0        37,612,881.2      1,364,588.7
Sep-89          53.6          77.3         767,626.2        1,103,205,175.0           252,131,173             789.1        37,513,943.3      1,376,808.1
Oct-89          56.1          77.3         743,847.1        1,126,005,600.2           250,958,000             779.2        37,751,301.2      1,371,053.1
Nov-89          53.7          77.3         750,223.7        1,141,893,948.0           252,062,718             763.8        38,290,588.5      1,371,094.7
Dec-89          53.5          78.2         745,889.5        1,141,500,072.9           254,572,133             794.2        38,685,638.5      1,332,685.4
Jan-90          49.9          78.4         758,667.7        1,127,209,474.5           257,583,000             787.2        39,127,585.5      1,338,453.5
Feb-90          56.3          79.9         760,609.2        1,153,717,915.3           259,620,481             797.4        39,489,397.2      1,328,621.1
Mar-90          57.1          81.6         765,627.2        1,183,082,245.2           260,850,402             796.2        39,357,818.3      1,369,079.2
Apr-90          57.0          81.6         728,579.0        1,172,124,564.8           260,867,000             806.6        38,884,253.0      1,356,629.6
May-90          55.3          81.8         738,987.1        1,132,786,919.0           259,782,310             813.6        38,824,932.2      1,339,051.8
Jun-90          56.3          81.5         730,954.8        1,122,677,321.3           258,058,116             804.8        39,283,792.7      1,350,101.9
Jul-90          57.4          81.4         703,333.8        1,114,383,829.7           256,674,000             801.7        39,191,512.4      1,354,876.6
Aug-90          57.0          84.1         705,525.3        1,116,516,678.4           256,587,606             817.7        39,555,200.0      1,388,266.2
Sep-90          55.7          82.6         715,864.9        1,134,346,576.1           257,298,173             783.2        39,443,187.1      1,408,664.2
Oct-90          54.5          83.8         732,002.3        1,141,799,165.2           258,283,000             770.6        39,639,393.1      1,377,279.5
Nov-90          53.7          82.8         725,203.0        1,146,617,676.3           258,799,915             780.3        38,914,476.2      1,402,116.5
Dec-90          52.1          78.9         726,741.3        1,137,762,110.4           259,000,533             735.8        40,492,915.9      1,391,484.7
Jan-91          49.3          81.9         720,611.4        1,162,805,165.1           258,817,000             748.9        38,800,211.0      1,400,487.9
Feb-91          50.2          81.8         731,753.6        1,191,299,321.4           258,004,786             731.3        35,668,481.9      1,439,726.3
Mar-91          51.6          80.5         734,579.2        1,151,418,351.0           256,509,482             839.3        35,176,868.0      1,342,750.3
Apr-91          49.2          82.2         721,726.2        1,127,824,539.8           254,100,000             763.3        38,956,001.6      1,337,493.9
May-91          50.9          82.2         717,870.7        1,163,550,442.9           251,793,906             764.8        39,176,897.8      1,303,027.3
Jun-91          50.5          82.3         720,579.0        1,178,706,667.6           250,331,067             780.4        38,610,221.3      1,327,888.1
Jul-91          55.1          86.0         723,333.6        1,182,591,785.5           251,700,000             783.4        39,088,160.5      1,342,368.1
Aug-91          53.4          88.0         719,646.1        1,226,607,884.5           256,250,167             781.1        39,072,061.3      1,351,157.8
Sep-91          55.1          88.7         720,079.8        1,158,657,552.2           262,167,782             778.2        39,566,246.8      1,349,059.0
Oct-91          51.5          88.7         710,433.3        1,156,478,141.5           266,000,000             778.4        39,479,031.5      1,351,619.5
Nov-91          51.6          88.3         710,171.5        1,139,152,707.2           266,052,545             773.3        39,563,677.6      1,306,157.4
Dec-91          50.8          86.9         713,425.0        1,157,989,026.1           264,931,122             769.1        39,962,571.6      1,317,413.1
Jan-92          50.4          89.4         720,577.0        1,165,402,251.0           267,000,000             779.1        39,139,547.2      1,359,668.5
Feb-92          52.3          90.2         712,583.3        1,126,488,723.1           273,900,614             804.2        39,407,363.3      1,366,590.8
Mar-92          51.2          93.5         715,771.5        1,152,134,672.9           282,089,411             768.0        39,339,494.3      1,375,130.2
Apr-92          52.0          94.1         715,136.2        1,156,485,452.1           285,300,000             784.0        38,387,908.0      1,395,225.1
May-92          50.8          94.1         712,491.3        1,145,505,932.0           279,344,107             783.8        39,812,466.9      1,430,731.2
Jun-92          51.9          93.8         709,738.6        1,083,966,232.6           268,393,984             777.4        42,156,380.2      1,466,314.7
Jul-92          50.3          95.9         703,274.1        1,123,212,084.7           258,700,000             786.6        43,633,080.4      1,465,320.5
Aug-92          51.6          94.8         684,784.3        1,137,676,609.1           257,006,262             781.6        44,162,907.1      1,465,431.5
Sep-92          49.0          93.8         694,236.1        1,156,023,663.6           260,434,454             797.3        42,231,620.2      1,468,951.1
Oct-92          50.3          94.9         698,064.3        1,167,969,058.5           266,600,000             791.9        40,712,550.3      1,464,515.8
Nov-92          50.4          94.7         695,340.7        1,174,481,330.3           271,142,495             795.2        41,111,624.6      1,438,343.8
Dec-92          48.6          95.9         709,043.7        1,149,147,034.4           274,266,313             805.9        41,228,154.8      1,540,706.6
Jan-93          53.1          99.0         684,163.6        1,137,421,988.9           274,200,000             824.2        41,983,139.3      1,513,154.6
Feb-93          50.2          97.9         678,072.0        1,162,863,194.1           270,952,718             836.3        42,010,428.7      1,643,236.9
Mar-93          46.8          97.9         675,195.6        1,139,456,125.4           266,300,502             871.8        41,646,832.4      1,526,249.9
Apr-93          47.5          98.7         684,344.3        1,150,087,210.6           263,800,000             819.5        41,756,338.8      1,540,127.5
May-93          49.1          99.5         681,578.2        1,143,539,230.4           266,092,820             792.9        42,169,223.8      1,587,616.1
Jun-93          51.7          99.3         682,345.4        1,160,055,934.0           270,943,115             810.1        41,334,355.3      1,492,033.9
Jul-93          35.4          99.9         686,969.3        1,149,322,976.7           275,200,000             805.4        41,814,548.5      1,585,546.9
Aug-93          42.8        100.0         688,658.4        1,155,888,303.8           276,289,627             793.6        42,205,087.1      1,586,489.1
Sep-93          49.5        100.6         680,423.3        1,142,763,304.1           276,075,959             778.9        42,369,526.5      1,610,407.4
Oct-93          49.7        101.8         686,664.5        1,138,535,651.6           277,000,000             824.2        43,306,106.0      1,643,674.0
Nov-93          48.9        104.1         689,949.4        1,142,840,302.9           280,684,711             860.4        43,170,485.8      1,670,530.6
Dec-93          50.1        101.6         698,868.3        1,144,927,214.9           285,500,566             836.2        42,999,762.2      1,672,186.6
Jan-94          46.1        102.6         652,388.4        1,188,376,357.4           289,000,000             823.7        43,017,760.5      1,635,262.5
Feb-94          47.8        104.4         669,295.1        1,209,087,351.4           289,412,166             822.3        43,262,404.6      1,671,137.8
Mar-94          49.6        109.3         669,397.5        1,214,791,944.8           288,299,210             811.1        44,101,141.6      1,753,108.0
Apr-94          49.8          90.7         668,321.0        1,199,734,098.8           287,900,000             808.1        43,833,780.1      1,767,667.6
May-94          50.4        108.3         670,427.6        1,161,737,318.6           290,137,813             845.1        44,265,487.0      1,787,202.0
Jun-94          51.0        110.4         672,709.1        1,134,355,377.5           293,735,419             835.2        44,533,827.7      1,813,119.9
Jul-94          49.1        109.5         661,191.5        1,147,873,901.4           297,100,000             823.0        45,174,654.9      1,781,971.0
Aug-94          51.1        109.4         647,448.9        1,144,002,757.4           298,913,813             860.9        45,075,170.0      1,856,655.2
Sep-94          50.5        111.9         660,219.4        1,183,468,747.1           300,110,805             849.3        45,604,528.9      1,843,346.0
Oct-94          50.4        114.1         659,052.3        1,159,399,918.1           301,900,000             791.8        45,925,135.8      1,943,086.8
Nov-94          50.4        117.7         661,797.3        1,159,268,336.8           305,439,656             832.0        46,514,914.0      1,943,527.3
Dec-94          52.5        135.0         667,311.7        1,169,677,450.6           310,099,877             829.0        46,651,298.0      1,911,904.5
Jan-95          57.6        125.8         651,436.2        1,156,588,950.8           315,200,000             821.6        46,618,634.9      1,966,754.8
Feb-95          52.5        129.1         649,110.4        1,130,499,400.1           319,035,237             793.1        46,045,341.3      1,862,731.1
Mar-95          51.9        118.5         658,585.5        1,156,574,705.5           321,433,857             838.1        45,995,752.9      1,969,422.2
Apr-95          52.6        118.0         640,722.7        1,138,577,845.7           321,200,000             831.6        46,083,886.2      1,958,602.3
May-95          43.3        117.6         655,679.8        1,163,871,043.4           318,924,460             821.3        45,953,057.0      1,936,542.1
Jun-95          47.7        118.3         648,609.0        1,167,469,171.1           316,098,492             782.7        46,140,001.4      1,920,282.2
Jul-95          51.2        116.5         639,065.0        1,167,661,241.8           316,000,000             820.4        46,254,788.1      1,964,717.7
Aug-95          50.2        118.8         645,425.1        1,162,848,732.5           320,375,668             804.7        46,642,862.9      1,966,344.8
Sep-95          51.1        119.6         651,648.3        1,148,958,931.2           326,820,930             809.4        47,088,822.0      1,970,210.3
Oct-95          50.2        114.3         643,413.5        1,117,167,529.8           331,400,000             820.2        47,169,036.0      1,930,898.0
Nov-95          50.3        113.3         651,258.8        1,112,107,569.2           330,988,544             812.5        47,431,310.0      1,934,236.8
Dec-95          52.0        112.7         645,253.4        1,091,806,766.7           327,960,185             831.0        48,076,062.0      1,975,663.6
Jan-96          50.8        109.5         633,413.3        1,083,845,019.1           325,500,000             860.3        47,578,749.9      1,962,779.0
Feb-96          48.7        110.4         647,539.2        1,078,966,624.1           326,818,755             854.8        49,348,333.6      2,013,871.8
Mar-96          52.3        115.6         652,598.6        1,097,269,270.0           330,336,756             849.2        49,449,094.6      1,972,937.5
Apr-96          50.9        114.8         652,391.7        1,100,010,704.5           334,500,000             847.8        48,891,842.7      2,004,096.7
May-96          47.5        116.4         653,576.6        1,145,066,047.6           337,138,352             837.6        49,449,604.3      2,053,596.4
Jun-96          50.2        115.5         653,351.3        1,152,070,233.9           338,720,749             860.5        49,661,203.7      2,085,760.3
Jul-96          50.3        117.0         671,178.4        1,139,067,874.0           339,100,000             861.4        49,615,930.8      2,042,486.0
Aug-96          46.9        117.3         662,929.0        1,152,651,344.7           338,870,012             864.6        49,839,508.5      2,107,550.6
Sep-96          47.9        116.5         658,265.6        1,139,302,944.4           338,474,930             863.0        49,994,403.2      2,117,109.0
Oct-96          48.2        118.5         663,532.4        1,153,549,316.2           339,100,000             865.4        50,244,162.1      2,099,715.0
Nov-96          49.7        118.9         660,169.6        1,142,636,890.7           341,370,789             870.7        50,058,861.9      2,192,691.3
Dec-96          45.6        119.6         656,267.7        1,141,768,829.3           344,414,835             833.9        51,015,835.9      2,181,560.2
Jan-97          46.8        120.5         671,655.8        1,131,639,487.4           346,800,000             847.1        51,936,516.4      2,201,884.8
Feb-97          52.5        122.8         684,640.6        1,147,819,579.7           346,919,295             865.8        51,867,159.0      2,193,296.8
Mar-97          44.8        124.3         682,347.6        1,126,648,734.6           345,401,364             838.7        51,610,872.6      2,228,312.3
Apr-97          45.8        126.0         686,585.2        1,142,483,573.9           342,700,000             853.3        51,480,496.2      2,260,451.0
May-97          50.1        124.9         679,686.6        1,140,933,412.0           339,901,165             873.3        51,263,031.6      2,276,704.1
Jun-97          49.7        125.0         686,262.9        1,140,454,296.2           337,094,046             874.9        50,997,048.8      2,326,666.1
Jul-97          47.1        128.7         694,313.6        1,180,763,758.1           335,000,000             863.2        51,636,512.9      2,389,662.2
Aug-97          48.5        130.1         701,762.8        1,175,503,963.9           334,320,192             858.5        51,489,181.5      2,326,918.1
Sep-97          48.8        132.8         704,628.8        1,175,139,016.1           334,683,847             859.9        53,205,360.3      2,383,517.3
Oct-97          51.0        133.7         684,917.9        1,181,586,898.3           335,700,000             867.9        52,087,198.5      2,349,320.0
Nov-97          49.0        132.9         689,210.4        1,225,125,384.9           336,677,732             865.9        52,666,280.3      2,357,503.5
Dec-97          49.7        136.1         693,054.7        1,372,464,918.2           337,662,547             874.1        53,024,560.6      2,356,840.7
Jan-98          49.7        136.1         706,342.6        1,233,923,192.4           338,400,000             856.9        52,711,088.2      2,392,296.9
Feb-98          51.8        138.3         716,056.6        1,194,175,206.6           338,756,710             829.9        52,860,979.8      2,386,951.2
Mar-98          48.4        138.5         711,958.5        1,235,411,325.0           338,920,434             885.1        52,070,038.7      2,391,298.9
Apr-98          45.7        142.3         710,049.7        1,227,829,491.8           339,200,000             887.4        52,990,971.4      2,356,950.3
May-98          51.9        140.8         715,514.0        1,219,612,133.0           339,985,450             870.9        53,103,907.0      2,455,281.8
Jun-98          48.6        143.4         689,327.7        1,157,002,719.3           341,162,979             853.8        52,691,491.8      2,291,284.6
Jul-98          50.2        143.2         720,952.6        1,208,966,976.0           342,700,000             864.5        51,979,439.2      2,309,461.6
Aug-98          51.5        141.7         730,651.6        1,204,912,745.6           344,404,185             872.7        53,234,521.2      2,228,886.4
Sep-98          47.5        140.8         732,484.6        1,243,011,165.6           346,211,957             869.7        52,136,276.6      2,240,769.3
Oct-98          47.5        142.6         742,380.2        1,247,025,674.1           347,900,000             856.3        53,826,222.2      2,304,618.5
Nov-98          49.4        143.1         744,448.7        1,205,144,914.9           349,094,721             884.1        54,124,637.6      2,281,276.3
Dec-98          48.8        142.3         747,373.0        1,233,345,920.3           349,832,641             893.1        54,276,830.5      2,255,417.4
Jan-99          46.9        143.2         754,872.6        1,239,859,705.6           350,000,000             865.8        54,596,308.1      2,271,075.8
Feb-99          46.9        146.5         746,799.5        1,227,595,727.8           349,680,410             879.0        54,638,369.4      2,320,105.0
Mar-99          49.2        148.5         746,426.9        1,224,868,145.9           349,029,433             895.9        54,781,061.7      2,337,640.3
Apr-99          47.3        145.3         751,303.4        1,265,011,590.1           348,400,000             897.2        54,990,782.3      2,332,976.2
May-99          45.1        147.6         765,098.0        1,225,975,458.9           348,494,743             899.4        53,850,931.5      2,362,336.3
Jun-99          48.9        146.9         756,357.0        1,243,760,299.8           349,312,047             884.9        54,735,427.9      2,395,757.6
Jul-99          47.7        146.4         750,669.7        1,242,700,587.8           351,200,000             883.1        56,070,802.6      2,421,852.2
Aug-99          47.9        147.3         756,572.3        1,227,910,936.2           354,431,123             865.7        56,031,049.6      2,468,476.6
Sep-99          48.2        149.4         753,686.3        1,215,844,317.0           358,793,588             864.1        57,176,567.6      2,465,906.4
Oct-99          47.9        150.0         776,877.2        1,237,960,646.9           364,000,000             884.9        58,108,044.1      2,534,054.7
Nov-99          47.3        150.9         762,876.9        1,262,900,852.9           368,559,260             861.4        58,911,629.9      2,480,171.4
Dec-99          49.4        152.3         763,193.9        1,256,667,874.6           372,013,213             839.1        55,868,898.1      2,560,267.6
Jan-00          57.4        149.9         772,419.1        1,257,487,642.3           372,700,000             834.6        55,675,405.4      2,494,759.8
Feb-00          49.3        147.2         751,547.4        1,266,614,547.4           369,745,547             917.0        57,127,722.1      2,535,052.2
Mar-00          51.8        139.6         762,657.3        1,311,313,178.4           364,374,677             852.3        58,379,016.5      2,517,315.6
Apr-00          51.3        136.7         789,741.3        1,302,365,652.4           358,600,000             861.0        58,247,972.5      2,563,512.3
May-00          51.8        138.5         770,438.2        1,336,801,832.1           355,855,951             856.9        59,573,604.3      2,582,963.8
Jun-00          48.3        140.5         772,001.5        1,374,225,633.3           355,847,139             879.7        58,833,720.4      2,546,025.0
Jul-00          49.7        137.9         786,231.9        1,393,979,779.7           359,700,000             869.5        58,658,486.2      2,540,936.5
Aug-00          47.9        141.0         776,096.1        1,428,717,228.7           365,992,707             887.3        58,912,842.2      2,591,246.5
Sep-00          48.7        137.5         783,191.9        1,426,889,553.3           372,887,911             884.0        61,014,022.1      2,700,058.1
Oct-00          48.0        137.9         786,298.3        1,382,152,590.5           376,000,000             889.5        60,252,103.1      2,585,173.1
Nov-00          47.5        138.9         781,439.3        1,300,497,114.4           372,743,903             885.6        60,981,965.1      2,583,132.8
Dec-00          42.4        137.7         793,368.0        1,309,810,466.2           366,212,697             882.8        59,658,208.6      2,570,692.7
Jan-01          46.3        139.0         789,557.8        1,321,364,091.0           361,300,000             891.5        59,915,479.3      2,575,269.5
Feb-01          47.9        137.4         795,554.0        1,303,947,824.1           362,294,160             882.6        59,034,709.3      2,555,505.0
Mar-01          46.5        139.7         788,822.4        1,314,551,723.9           366,445,733             875.2        59,014,463.6      2,486,675.1
Apr-01          48.3        139.2         807,903.2        1,285,758,452.0           370,400,000             887.4        59,012,012.0      2,444,254.7
May-01          46.5        141.8         794,392.0        1,302,982,512.3           370,473,345             888.0        58,441,731.5      2,420,355.3
Jun-01          48.8        139.8         796,491.7        1,297,520,542.3           367,275,500             850.7        57,944,727.3      2,503,991.1
Jul-01          47.5        140.1         798,347.5        1,294,916,955.9           364,700,000             879.2        59,069,861.8      2,269,387.1
Aug-01          48.9        141.6         791,338.7        1,275,397,704.8           364,563,242             878.8        60,445,041.0      2,309,090.0
Sep-01          48.8        138.5         787,777.8        1,297,439,485.5           365,846,215             884.0        42,708,574.5      1,990,837.1
Oct-01          47.2        138.8         781,100.1        1,308,170,722.1           367,700,000             862.3        45,946,881.8      2,162,945.4
Nov-01          46.5        138.5         783,512.9        1,320,205,814.1           369,054,505             854.3        48,860,327.0      2,155,337.3
Dec-01          47.5        138.3         792,076.5        1,356,463,983.8           370,223,604             849.7        52,123,123.0      2,223,744.2
Jan-02          48.5        139.4         776,597.7        1,326,661,934.8           371,300,000             858.9        52,376,758.7      2,237,750.9
Feb-02          47.4        141.3         784,058.0        1,347,238,963.0           364,563,242             854.7        53,221,115.8      2,286,167.8
Mar-02          46.2        143.5         792,209.0        1,293,953,119.7           365,846,216             862.1        53,337,540.6      2,329,772.3
Apr-02          45.2        142.3         777,430.0        1,298,495,943.9           367,700,000             842.3        53,579,556.8      2,429,089.8

Note: all the data series are seasonally adjusted using X12 procedures.
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