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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 | 22,700 | 100.0 | 621 | -- | 100.0 | -- | 21,864 | 100.0 | 877 | No |
| Drove alone | 19,040 | 83.9 | 584 | -- | -- | -- | 18,253 | 83.5 | 889 | No |
| 2-person Carpool | 2,440 | 10.7 | 233 | -- | -- | -- | 1,532 | 7.0 | 424 | Yes |
| 3-or-more-person Carpool | 315 | 1.4 | 85 | -- | -- | -- | 178 | 0.8 | 104 | Yes |
| Transit | 20 | 0.1 | 21 | -- | -- | -- | 33 | 0.2 | 33 | No |
| Bike | 20 | 0.1 | 21 | -- | -- | -- | 76 | 0.3 | 120 | No |
| Walked | 310 | 1.4 | 84 | -- | -- | -- | 246 | 1.1 | 112 | No |
| Taxi, Motorcycle and Other means | 120 | 0.5 | 52 | -- | -- | -- | 616 | 2.8 | 338 | Yes |
| Worked at Home | 435 | 1.9 | 99 | -- | -- | -- | 930 | 4.3 | 348 | 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 | 18,655 | 100.0 | 580 | -- | 100.0 | -- | 19,219 | 100.0 | 824 | No |
| Drove alone | 15,530 | 83.2 | 541 | -- | -- | -- | 16,221 | 84.4 | 711 | No |
| 2-person Carpool | 1,970 | 10.6 | 210 | -- | -- | -- | 1,199 | 6.2 | 315 | Yes |
| 3-or-more-person Carpool | 395 | 2.1 | 95 | -- | -- | -- | 392 | 2.0 | 217 | No |
| Transit | 25 | 0.1 | 24 | -- | -- | -- | 0 | 0.0 | 118 | No |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | 0 | 0.0 | 118 | No |
| Walked | 230 | 1.2 | 72 | -- | -- | -- | 432 | 2.2 | 179 | Yes |
| Taxi, Motorcycle and Other means | 50 | 0.3 | 34 | -- | -- | -- | 342 | 1.8 | 226 | Yes |
| Worked at Home | 460 | 2.5 | 102 | -- | -- | -- | 633 | 3.3 | 302 | No |
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
