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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 | 15,135 | 100.0 | 507 | 15,728 | 100.0 | 743 | 14,774 | 100.0 | 744 | No |
| Drove alone | 12,610 | 83.3 | 476 | 12,438 | 79.1 | 770 | 11,649 | 78.8 | 665 | Yes |
| 2-person Carpool | 1,280 | 8.5 | 169 | 1,522 | 9.7 | 458 | 1,273 | 8.6 | 354 | No |
| 3-or-more-person Carpool | 320 | 2.1 | 85 | 201 | 1.3 | 146 | 186 | 1.3 | 129 | No |
| Transit | 209 | 1.4 | 69 | 548 | 3.5 | 227 | 641 | 4.3 | 229 | Yes |
| Bike | 0 | 0.0 | 0 | 65 | 0.4 | 60 | 0 | 0.0 | 118 | No |
| Walked | 280 | 1.9 | 80 | 308 | 2.0 | 232 | 550 | 3.7 | 243 | Yes |
| Taxi, Motorcycle and Other means | 115 | 0.8 | 51 | 143 | 0.9 | 104 | 74 | 0.5 | 64 | No |
| Worked at Home | 315 | 2.1 | 85 | 503 | 3.2 | 216 | 401 | 2.7 | 192 | 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 | 14,105 | 100.0 | 495 | 15,044 | 100.0 | 734 | 15,105 | 100.0 | 828 | Yes |
| Drove alone | 11,260 | 79.8 | 456 | 12,382 | 82.3 | 732 | 12,034 | 79.7 | 750 | No |
| 2-person Carpool | 1,275 | 9.0 | 169 | 1,040 | 6.9 | 388 | 1,184 | 7.8 | 299 | No |
| 3-or-more-person Carpool | 285 | 2.0 | 81 | 143 | 1.0 | 93 | 264 | 1.7 | 191 | No |
| Transit | 339 | 2.4 | 88 | 517 | 3.4 | 209 | 493 | 3.3 | 183 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 161 | 0 | 0.0 | 118 | No |
| Walked | 320 | 2.3 | 85 | 325 | 2.2 | 179 | 360 | 2.4 | 187 | No |
| Taxi, Motorcycle and Other means | 140 | 1.0 | 57 | 39 | 0.3 | 45 | 239 | 1.6 | 167 | No |
| Worked at Home | 485 | 3.4 | 105 | 598 | 4.0 | 206 | 531 | 3.5 | 248 | 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
