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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 | 10,800 | 100.0 | 361 | 11,748 | 100.0 | 286 | 10,958 | 100.0 | 285 | No |
| Drove alone | 8,125 | 75.2 | 327 | 9,128 | 77.7 | 322 | 8,643 | 78.9 | 352 | Yes |
| 2-person Carpool | 1,065 | 9.9 | 130 | 1,183 | 10.1 | 198 | 854 | 7.8 | 135 | Yes |
| 3-or-more-person Carpool | 455 | 4.2 | 86 | 335 | 2.9 | 87 | 375 | 3.4 | 107 | No |
| Transit | 34 | 0.3 | 24 | 37 | 0.3 | 36 | 19 | 0.2 | 20 | No |
| Bike | 20 | 0.2 | 18 | 19 | 0.2 | 13 | 0 | 0.0 | 89 | No |
| Walked | 380 | 3.5 | 79 | 453 | 3.9 | 138 | 311 | 2.8 | 99 | No |
| Taxi, Motorcycle and Other means | 63 | 0.6 | 32 | 111 | 0.9 | 48 | 80 | 0.7 | 40 | No |
| Worked at Home | 660 | 6.1 | 103 | 482 | 4.1 | 97 | 676 | 6.2 | 137 | 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 | 346 | 10,419 | 100.0 | 255 | 9,779 | 100.0 | 276 | No |
| Drove alone | 7,490 | 79.0 | 317 | 8,412 | 80.7 | 336 | 8,026 | 82.1 | 273 | Yes |
| 2-person Carpool | 800 | 8.4 | 113 | 871 | 8.4 | 179 | 640 | 6.5 | 103 | Yes |
| 3-or-more-person Carpool | 270 | 2.8 | 66 | 190 | 1.8 | 61 | 228 | 2.3 | 82 | No |
| Transit | 25 | 0.3 | 20 | 33 | 0.3 | 32 | 50 | 0.5 | 34 | No |
| Bike | 4 | 0.0 | 8 | 9 | 0.1 | 15 | 0 | 0.0 | 89 | No |
| Walked | 260 | 2.7 | 65 | 301 | 2.9 | 99 | 200 | 2.0 | 76 | No |
| Taxi, Motorcycle and Other means | 34 | 0.4 | 24 | 9 | 0.1 | 10 | 69 | 0.7 | 40 | No |
| Worked at Home | 610 | 6.4 | 99 | 594 | 5.7 | 116 | 566 | 5.8 | 120 | 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
