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| Table 1a. Mode to Work by Gender 1 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Male | At Place of Residence | |||||||||
| Total Workers | 16,140 | 100.0 | 460 | 14,685 | 100.0 | 1,055 | 15,381 | 100.0 | 726 | No |
| Drove alone | 10,170 | 63.0 | 382 | 8,985 | 61.2 | 842 | 9,461 | 61.5 | 698 | No |
| 2-person Carpool | 1,925 | 11.9 | 175 | 1,837 | 12.5 | 448 | 1,581 | 10.3 | 472 | No |
| 3-or-more-person Carpool | 1,265 | 7.8 | 143 | 1,072 | 7.3 | 338 | 1,491 | 9.7 | 404 | No |
| Transit | 775 | 4.8 | 112 | 864 | 5.9 | 334 | 1,119 | 7.3 | 331 | No |
| Bike | 190 | 1.2 | 56 | 64 | 0.4 | 54 | 132 | 0.9 | 106 | No |
| Walked | 1,300 | 8.1 | 145 | 1,113 | 7.6 | 305 | 938 | 6.1 | 241 | Yes |
| Taxi, Motorcycle and Other means | 315 | 2.0 | 72 | 265 | 1.8 | 171 | 258 | 1.7 | 166 | No |
| Worked at Home | 195 | 1.2 | 56 | 485 | 3.3 | 185 | 401 | 2.6 | 178 | Yes |
| Table 1b. Mode to Work by Gender 1 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Female | At Place of Residence | |||||||||
| Total Workers | 14,445 | 100.0 | 441 | 14,062 | 100.0 | 743 | 13,537 | 100.0 | 755 | Yes |
| Drove alone | 8,395 | 58.1 | 351 | 7,662 | 54.5 | 657 | 7,173 | 53.0 | 656 | Yes |
| 2-person Carpool | 2,095 | 14.5 | 183 | 1,994 | 14.2 | 439 | 1,817 | 13.4 | 299 | No |
| 3-or-more-person Carpool | 855 | 5.9 | 118 | 939 | 6.7 | 306 | 793 | 5.9 | 267 | No |
| Transit | 1,090 | 7.5 | 133 | 1,370 | 9.7 | 346 | 1,396 | 10.3 | 320 | No |
| Bike | 15 | 0.1 | 16 | 39 | 0.3 | 45 | 47 | 0.3 | 44 | No |
| Walked | 1,380 | 9.6 | 149 | 1,443 | 10.3 | 330 | 1,186 | 8.8 | 284 | No |
| Taxi, Motorcycle and Other means | 385 | 2.7 | 79 | 277 | 2.0 | 123 | 579 | 4.3 | 245 | No |
| Worked at Home | 230 | 1.6 | 61 | 338 | 2.4 | 140 | 546 | 4.0 | 194 | Yes |
Notes:
* The coefficient of variation (CV) can be derived by the standard error (SE) divided by the estimate, while SE = MOE/1.645.
** The z-value of the difference of the two estimates are used to determined if the two estimates are significantly different at 90% confidence level.
1 Census 2000 Table 1-002, 2007-2009 ACS Table B08006 and 2010-2012 ACS B08006
