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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 | 15,580 | 100.0 | 554 | 17,410 | 100.0 | 881 | 16,054 | 100.0 | 810 | No |
| Drove alone | 11,415 | 73.3 | 496 | 12,706 | 73.0 | 834 | 11,062 | 68.9 | 786 | No |
| 2-person Carpool | 1,730 | 11.1 | 211 | 1,436 | 8.2 | 364 | 1,564 | 9.7 | 451 | No |
| 3-or-more-person Carpool | 365 | 2.3 | 98 | 611 | 3.5 | 266 | 447 | 2.8 | 211 | No |
| Transit | 1,100 | 7.1 | 169 | 1,332 | 7.7 | 362 | 1,816 | 11.3 | 515 | Yes |
| Bike | 120 | 0.8 | 56 | 119 | 0.7 | 127 | 264 | 1.6 | 178 | No |
| Walked | 445 | 2.9 | 108 | 535 | 3.1 | 370 | 543 | 3.4 | 284 | No |
| Taxi, Motorcycle and Other means | 155 | 1.0 | 64 | 138 | 0.8 | 95 | 69 | 0.4 | 66 | No |
| Worked at Home | 260 | 1.7 | 83 | 533 | 3.1 | 248 | 289 | 1.8 | 166 | No |
| 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 | 13,465 | 100.0 | 527 | 13,585 | 100.0 | 748 | 15,462 | 100.0 | 1,039 | Yes |
| Drove alone | 8,395 | 62.3 | 438 | 8,919 | 65.7 | 706 | 9,736 | 63.0 | 893 | Yes |
| 2-person Carpool | 2,215 | 16.5 | 238 | 1,474 | 10.9 | 363 | 2,171 | 14.0 | 457 | No |
| 3-or-more-person Carpool | 610 | 4.5 | 127 | 544 | 4.0 | 275 | 354 | 2.3 | 150 | Yes |
| Transit | 1,565 | 11.6 | 201 | 1,974 | 14.5 | 489 | 1,929 | 12.5 | 554 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 168 | 0 | 0.0 | 120 | No |
| Walked | 305 | 2.3 | 90 | 231 | 1.7 | 158 | 700 | 4.5 | 401 | No |
| Taxi, Motorcycle and Other means | 130 | 1.0 | 59 | 80 | 0.6 | 64 | 65 | 0.4 | 60 | No |
| Worked at Home | 255 | 1.9 | 82 | 363 | 2.7 | 198 | 507 | 3.3 | 208 | 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
