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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 | 11,190 | 100.0 | 372 | 10,896 | 100.0 | 352 | 10,229 | 100.0 | 272 | Yes |
| Drove alone | 9,045 | 80.8 | 345 | 9,002 | 82.6 | 340 | 8,074 | 78.9 | 315 | Yes |
| 2-person Carpool | 980 | 8.8 | 125 | 837 | 7.7 | 180 | 887 | 8.7 | 172 | No |
| 3-or-more-person Carpool | 230 | 2.1 | 61 | 275 | 2.5 | 97 | 392 | 3.8 | 100 | Yes |
| Transit | 14 | 0.1 | 15 | 8 | 0.1 | 13 | 5 | 0.0 | 6 | No |
| Bike | 4 | 0.0 | 8 | 29 | 0.3 | 33 | 33 | 0.3 | 38 | No |
| Walked | 475 | 4.2 | 88 | 366 | 3.4 | 107 | 441 | 4.3 | 135 | No |
| Taxi, Motorcycle and Other means | 133 | 1.2 | 47 | 143 | 1.3 | 55 | 99 | 1.0 | 48 | No |
| Worked at Home | 315 | 2.8 | 72 | 236 | 2.2 | 89 | 298 | 2.9 | 96 | 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 | 8,380 | 100.0 | 335 | 8,636 | 100.0 | 344 | 8,648 | 100.0 | 332 | No |
| Drove alone | 6,855 | 81.8 | 309 | 7,210 | 83.5 | 352 | 7,330 | 84.8 | 352 | Yes |
| 2-person Carpool | 645 | 7.7 | 102 | 527 | 6.1 | 134 | 521 | 6.0 | 116 | No |
| 3-or-more-person Carpool | 179 | 2.1 | 54 | 109 | 1.3 | 56 | 131 | 1.5 | 57 | No |
| Transit | 29 | 0.3 | 22 | 0 | 0.0 | 140 | 26 | 0.3 | 21 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 140 | 15 | 0.2 | 24 | No |
| Walked | 295 | 3.5 | 69 | 378 | 4.4 | 144 | 284 | 3.3 | 94 | No |
| Taxi, Motorcycle and Other means | 45 | 0.5 | 27 | 30 | 0.3 | 22 | 15 | 0.2 | 18 | No |
| Worked at Home | 335 | 4.0 | 74 | 382 | 4.4 | 115 | 326 | 3.8 | 95 | 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
