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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 | -- | 100.0 | -- | 21,381 | 100.0 | 895 | 20,389 | 100.0 | 846 | -- |
| Drove alone | -- | -- | -- | 17,056 | 79.8 | 932 | 16,251 | 79.7 | 1,000 | -- |
| 2-person Carpool | -- | -- | -- | 1,858 | 8.7 | 384 | 1,840 | 9.0 | 477 | -- |
| 3-or-more-person Carpool | -- | -- | -- | 279 | 1.3 | 135 | 284 | 1.4 | 131 | -- |
| Transit | -- | -- | -- | 554 | 2.6 | 188 | 435 | 2.1 | 301 | -- |
| Bike | -- | -- | -- | 144 | 0.7 | 121 | 98 | 0.5 | 81 | -- |
| Walked | -- | -- | -- | 363 | 1.7 | 176 | 376 | 1.8 | 216 | -- |
| Taxi, Motorcycle and Other means | -- | -- | -- | 385 | 1.8 | 186 | 229 | 1.1 | 107 | -- |
| Worked at Home | -- | -- | -- | 742 | 3.5 | 206 | 876 | 4.3 | 296 | -- |
| 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 | -- | 100.0 | -- | 20,255 | 100.0 | 769 | 18,493 | 100.0 | 863 | -- |
| Drove alone | -- | -- | -- | 16,193 | 79.9 | 827 | 15,058 | 81.4 | 788 | -- |
| 2-person Carpool | -- | -- | -- | 1,634 | 8.1 | 375 | 1,551 | 8.4 | 336 | -- |
| 3-or-more-person Carpool | -- | -- | -- | 395 | 2.0 | 148 | 308 | 1.7 | 135 | -- |
| Transit | -- | -- | -- | 538 | 2.7 | 249 | 282 | 1.5 | 147 | -- |
| Bike | -- | -- | -- | 124 | 0.6 | 146 | 96 | 0.5 | 88 | -- |
| Walked | -- | -- | -- | 286 | 1.4 | 155 | 218 | 1.2 | 145 | -- |
| Taxi, Motorcycle and Other means | -- | -- | -- | 45 | 0.2 | 52 | 88 | 0.5 | 71 | -- |
| Worked at Home | -- | -- | -- | 1,040 | 5.1 | 297 | 892 | 4.8 | 264 | -- |
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
