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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 | 8,070 | 100.0 | 363 | 8,504 | 100.0 | 783 | 6,550 | 100.0 | 590 | Yes |
| Drove alone | 5,935 | 73.5 | 328 | 6,144 | 72.2 | 672 | 4,637 | 70.8 | 526 | Yes |
| 2-person Carpool | 555 | 6.9 | 112 | 674 | 7.9 | 317 | 374 | 5.7 | 177 | No |
| 3-or-more-person Carpool | 655 | 8.1 | 121 | 312 | 3.7 | 119 | 484 | 7.4 | 162 | No |
| Transit | 555 | 6.9 | 112 | 841 | 9.9 | 260 | 614 | 9.4 | 188 | No |
| Bike | 20 | 0.2 | 21 | 16 | 0.2 | 26 | 0 | 0.0 | 118 | No |
| Walked | 55 | 0.7 | 35 | 165 | 1.9 | 154 | 102 | 1.6 | 114 | No |
| Taxi, Motorcycle and Other means | 45 | 0.6 | 32 | 71 | 0.8 | 57 | 62 | 0.9 | 45 | No |
| Worked at Home | 260 | 3.2 | 77 | 281 | 3.3 | 117 | 277 | 4.2 | 126 | 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 | 7,715 | 100.0 | 358 | 7,091 | 100.0 | 568 | 5,987 | 100.0 | 707 | Yes |
| Drove alone | 5,670 | 73.5 | 322 | 5,565 | 78.5 | 518 | 4,570 | 76.3 | 579 | Yes |
| 2-person Carpool | 745 | 9.7 | 129 | 499 | 7.0 | 175 | 516 | 8.6 | 248 | No |
| 3-or-more-person Carpool | 505 | 6.5 | 106 | 279 | 3.9 | 158 | 144 | 2.4 | 92 | Yes |
| Transit | 315 | 4.1 | 84 | 401 | 5.7 | 154 | 409 | 6.8 | 164 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 0 | 0.0 | 118 | No |
| Walked | 70 | 0.9 | 40 | 90 | 1.3 | 120 | 137 | 2.3 | 156 | No |
| Taxi, Motorcycle and Other means | 25 | 0.3 | 24 | 0 | 0.0 | 165 | 45 | 0.8 | 43 | No |
| Worked at Home | 385 | 5.0 | 93 | 257 | 3.6 | 123 | 166 | 2.8 | 93 | 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
