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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 | 9,430 | 100.0 | 392 | 9,472 | 100.0 | 894 | 9,039 | 100.0 | 654 | No |
| Drove alone | 6,400 | 67.9 | 343 | 6,027 | 63.6 | 753 | 6,196 | 68.5 | 731 | No |
| 2-person Carpool | 645 | 6.8 | 120 | 912 | 9.6 | 528 | 575 | 6.4 | 209 | No |
| 3-or-more-person Carpool | 100 | 1.1 | 48 | 395 | 4.2 | 377 | 5 | 0.1 | 118 | No |
| Transit | 1,295 | 13.7 | 169 | 1,433 | 15.1 | 445 | 1,374 | 15.2 | 322 | No |
| Bike | 100 | 1.1 | 48 | 169 | 1.8 | 115 | 85 | 0.9 | 73 | No |
| Walked | 450 | 4.8 | 101 | 51 | 0.5 | 58 | 317 | 3.5 | 214 | No |
| Taxi, Motorcycle and Other means | 99 | 1.0 | 48 | 140 | 1.5 | 154 | 156 | 1.7 | 117 | No |
| Worked at Home | 345 | 3.7 | 88 | 345 | 3.6 | 167 | 331 | 3.7 | 182 | 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 | 9,485 | 100.0 | 393 | 9,774 | 100.0 | 850 | 10,026 | 100.0 | 864 | No |
| Drove alone | 6,140 | 64.7 | 338 | 6,438 | 65.9 | 742 | 6,588 | 65.7 | 876 | No |
| 2-person Carpool | 675 | 7.1 | 123 | 682 | 7.0 | 235 | 972 | 9.7 | 294 | No |
| 3-or-more-person Carpool | 135 | 1.4 | 55 | 48 | 0.5 | 55 | 2 | 0.0 | 119 | Yes |
| Transit | 1,530 | 16.1 | 183 | 1,487 | 15.2 | 329 | 1,672 | 16.7 | 447 | No |
| Bike | 50 | 0.5 | 34 | 108 | 1.1 | 125 | 50 | 0.5 | 49 | No |
| Walked | 470 | 5.0 | 103 | 398 | 4.1 | 136 | 259 | 2.6 | 133 | Yes |
| Taxi, Motorcycle and Other means | 30 | 0.3 | 26 | 29 | 0.3 | 48 | 18 | 0.2 | 32 | No |
| Worked at Home | 455 | 4.8 | 101 | 584 | 6.0 | 232 | 465 | 4.6 | 220 | 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
