Exhibit 4.  EXPORTS AND IMPORTS BY SITC COMMODITY SECTIONS,
NOT SEASONALLY ADJUSTED: 2005 AND 2006

Details may not equal totals due to rounding.  (-) Represents zero or
less than one-half unit of measurement shown.


                                                                    October 2006              September 2006
SITC
Section Description                                             Exports      Imports      Exports      Imports

Total                                                             92,414.2    164,477.5     88,427.7    158,535.3

Food and live animals                                              4,950.9      4,845.4      4,410.3      4,436.3
Beverages and tobacco                                                446.3      1,603.1        378.7      1,272.8
Crude matterials, inedible except fuels                            4,946.5      2,463.5      3,855.9      2,483.5
Mineral fuels, lubricants and related materials                    3,125.7     25,319.9      3,591.6     28,790.4
Animal and vagetable oils, fats and waxes                            182.1        225.7        153.0        234.4
Chemicals and related products, n.e.s.                            11,881.7     12,105.6     11,239.2     11,349.1
Manufactured goods classified chiefly by material                  8,027.1     20,001.4      7,627.7     19,297.7
Machinery and transport equipment                                 36,875.7     64,760.2     35,961.4     59,679.4
Miscellaneous manufactured articles                                8,815.4     27,431.9      8,670.9     25,482.6
Commodities and trasactions not classified elsewhere in SITC       3,562.8      5,720.9      3,363.4      5,369.8

Reexports                                                          9,600.0          (-)      9,172.2          (-)
Timing adjustment                                                      (-)          (-)          3.5        139.3
                                                            

_________________

                                                                Cumulative-to-date 2006
SITC
Section Description                                             Exports      Imports

Total                                                            856,613.2    1549589.9

Food and live animals                                             42,586.6     46,129.8
Beverages and tobacco                                              3,999.5     12,981.6
Crude matterials, inedible except fuels                           40,333.2     25,828.8
Mineral fuels, lubricants and related materials                   29,084.3    286,503.7
Animal and vagetable oils, fats and waxes                          1,567.6      2,374.2
Chemicals and related products, n.e.s.                           111,985.1    118,998.1
Manufactured goods classified chiefly by material                 75,616.1    187,709.8
Machinery and transport equipment                                349,190.2    585,951.4
Miscellaneous manufactured articles                               82,196.6    229,607.2
Commodities and trasactions not classified elsewhere in SITC      31,178.5     53,368.0

Reexports                                                         89,068.2          (-)
Timing adjustment                                                   -192.7        137.1
                                                            

_________________

                                                                    October 2005           Cumulative-to-date
                                                                                                 2005
SITC
Section Description                                             Exports      Imports      Exports      Imports


Total                                                             79,552.3    156,161.7    747,188.5    1378947.2

Food and live animals                                              4,581.6      4,393.3     38,155.8     41,881.4
Beverages and tobacco                                                405.3      1,314.6      3,570.5     11,429.3
Crude matterials, inedible except fuels                            3,726.7      2,394.4     33,047.9     23,773.2
Mineral fuels, lubricants and related materials                    1,887.6     30,818.0     22,164.6    235,344.9
Animal and vagetable oils, fats and waxes                            152.5        195.9      1,431.4      2,005.8
Chemicals and related products, n.e.s.                             9,890.9     11,157.9    100,422.9    105,611.9
Manufactured goods classified chiefly by material                  6,898.3     16,286.1     64,271.5    159,049.3
Machinery and transport equipment                                 32,768.1     59,605.6    303,405.2    533,165.2
Miscellaneous manufactured articles                                7,877.5     24,723.3     72,947.3    217,773.1
Commodities and trasactions not classified elsewhere in SITC       2,631.0      5,272.7     24,825.5     48,913.1

Reexports                                                          8,732.8          (-)     82,945.8          (-)
Timing adjustment                                                      (-)          (-)          (-)          (-)
                                                 
SOURCE: Report FT900 (CB-06-180, BEA-06-54), Bureau of the Census, Foreign
Trade Division, October 2006.  For more information, contact Nick Orsini
(301-763-6959) or Vanessa Ware (301-763-2311), Foreign Trade Division.