Table 1-38:  Principal Means of Transportation to Work (Thousands),,,,,,,,,,,,,,,,
,1989,,1993,,1997,,1999,,2001,,2003,,2005,,2006,
,Number,Percent,Number,Percent,Number,Percent,Number,Percent,Number,Percent,Number,Percent,Number,Percent,Number,Percent
All workers,"106,630",100.0,"103,741",100.0,"116,469",100.0,"118,041",100.0,"120,191",100.0,"115,342",100.0,"123,250",100.0,"138,266",100.0
"Automobile, total","93,943",88.1,"91,301",88.0,"101,908",87.5,"103,467",87.7,"105,586",87.8,"101,664",88.1,"109,005",88.4,"119,898",86.7
Drives self,"81,322",76.3,"79,449",76.6,"90,207",77.5,"92,363",78.2,"93,942",78.2,"91,607",79.4,"97,781",79.3,"105,046",76.0
"Carpool, total","12,621",11.8,"11,852",11.4,"11,701",10.0,"11,104",9.4,"11,644",9.7,"10,057",8.7,"11,224",9.1,"14,852",10.7
2-person,"9,708",9.1,"9,105",8.8,"9,294",8.0,"8,705",7.4,"9,036",7.5,"7,866",6.8,"8,669",7.0,"11,408",8.3
3-person,"1,748",1.6,"1,684",1.6,"1,526",1.3,"1,454",1.2,"1,635",1.4,"1,351",1.2,"1,501",1.2,"1,992",1.4
4+ person,"1,165",1.1,"1,063",1.0,881,0.8,945,0.8,973,0.8,840,0.7,"1,054",0.9,"1,451",1.0
Public transportationa,"4,880",4.6,"4,740",4.6,"5,337",4.6,"5,779",4.9,"5,627",4.7,"5,081",4.4,"5,424",4.4,"5,933",4.3
Taxicab,152,0.1,117,0.1,139,0.1,144,0.1,133,0.1,128,0.1,131,0.1,178,0.1
Bicycle or motorcycle,795,0.7,744,0.7,738,0.6,749,0.6,847,0.7,691,0.6,705,0.6,895,0.6
Walks only,"3,634",3.4,"3,227",3.1,"3,869",3.3,"3,627",3.1,"3,408",2.8,"3,171",2.7,"2,875",2.3,"3,952",2.9
Other meansb,491,0.5,474,0.5,867,0.7,987,0.8,"1,049",0.9,"1,072",0.9,962,0.8,"1,999c",1.4
Works at home,"2,736",2.6,"3,137",3.0,"3,611",3.1,"3,288",2.8,"3,401",2.8,"3,536",3.1,"4,148",3.4,"5,411",3.9
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"a Public transportation refers to bus, streetcar, subway, or elevated trains.",,,,,,,,,,,,
"b Other means include ferryboats, surface trains, and van service. ",,,,,,,,,,,,
"c Includes ferryboats, surface trains and other means not classified.",,,,,,,,,,,,
NOTES,,,,,,,,,,,,
"Principal means of transportation refers to the mode used most often, when different means of transportation were used on different days of the week, or the mode used for the longest distance during the trip to work, when more than one mode is used to get to work each day. ",,,,,,,,,,,,
Numbers may not add to totals due to rounding.,,,,,,,,,,,,
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SOURCE,,,,,,,,,,,,
"1989-2005:U.S. Department of Housing and Urban Development, American Housing Survey for the United States: 2005 (Washington, DC: 2006), table 2-24 and similar tables in earlier editions, Internet site http://www.census.gov/hhes/www/ahs.html as of Oct. 12, 2006.",,,,,,,,,,,,

"2006: U.S. Census Bureau, 2006 American Community Survey,internet site http://factfinder.census.gov/ as of Mar. 13, 2008",,,,,,,,,,,,
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