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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 | 7,585 | 100.0 | 361 | 7,331 | 100.0 | 383 | 7,797 | 100.0 | 432 | No |
| Drove alone | 6,180 | 81.5 | 335 | 5,473 | 74.7 | 405 | 5,932 | 76.1 | 429 | No |
| 2-person Carpool | 320 | 4.2 | 85 | 427 | 5.8 | 146 | 398 | 5.1 | 136 | No |
| 3-or-more-person Carpool | 70 | 0.9 | 40 | 104 | 1.4 | 75 | 121 | 1.6 | 175 | No |
| Transit | 430 | 5.7 | 98 | 588 | 8.0 | 194 | 606 | 7.8 | 156 | No |
| Bike | 25 | 0.3 | 24 | 64 | 0.9 | 80 | 87 | 1.1 | 75 | No |
| Walked | 125 | 1.6 | 53 | 79 | 1.1 | 64 | 56 | 0.7 | 53 | No |
| Taxi, Motorcycle and Other means | 40 | 0.5 | 30 | 119 | 1.6 | 77 | 35 | 0.4 | 41 | No |
| Worked at Home | 395 | 5.2 | 94 | 477 | 6.5 | 158 | 562 | 7.2 | 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 | 6,895 | 100.0 | 349 | 7,039 | 100.0 | 447 | 6,440 | 100.0 | 396 | No |
| Drove alone | 5,195 | 75.3 | 314 | 5,058 | 71.9 | 461 | 4,721 | 73.3 | 366 | No |
| 2-person Carpool | 375 | 5.4 | 92 | 612 | 8.7 | 207 | 424 | 6.6 | 188 | No |
| 3-or-more-person Carpool | 115 | 1.7 | 51 | 159 | 2.3 | 159 | 134 | 2.1 | 157 | No |
| Transit | 495 | 7.2 | 106 | 309 | 4.4 | 118 | 320 | 5.0 | 116 | Yes |
| Bike | 20 | 0.3 | 21 | 21 | 0.3 | 35 | 41 | 0.6 | 65 | No |
| Walked | 120 | 1.7 | 52 | 122 | 1.7 | 67 | 84 | 1.3 | 62 | No |
| Taxi, Motorcycle and Other means | 4 | 0.1 | 10 | 19 | 0.3 | 32 | 0 | 0.0 | 118 | No |
| Worked at Home | 580 | 8.4 | 114 | 739 | 10.5 | 194 | 716 | 11.1 | 208 | 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
