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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 | 8,465 | 100.0 | 376 | 13,108 | 100.0 | 970 | 14,297 | 100.0 | 957 | Yes |
| Drove alone | 6,895 | 81.5 | 351 | 10,525 | 80.3 | 940 | 11,352 | 79.4 | 955 | Yes |
| 2-person Carpool | 790 | 9.3 | 133 | 1,121 | 8.6 | 317 | 1,215 | 8.5 | 369 | Yes |
| 3-or-more-person Carpool | 285 | 3.4 | 80 | 317 | 2.4 | 150 | 396 | 2.8 | 150 | No |
| Transit | 95 | 1.1 | 47 | 300 | 2.3 | 165 | 497 | 3.5 | 185 | Yes |
| Bike | 15 | 0.2 | 19 | 25 | 0.2 | 53 | 0 | 0.0 | 115 | No |
| Walked | 55 | 0.6 | 35 | 117 | 0.9 | 85 | 105 | 0.7 | 111 | No |
| Taxi, Motorcycle and Other means | 130 | 1.5 | 54 | 249 | 1.9 | 162 | 221 | 1.5 | 140 | No |
| Worked at Home | 190 | 2.2 | 66 | 454 | 3.5 | 179 | 511 | 3.6 | 236 | Yes |
| 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 | 7,310 | 100.0 | 358 | 11,361 | 100.0 | 851 | 10,836 | 100.0 | 845 | Yes |
| Drove alone | 6,100 | 83.4 | 336 | 9,009 | 79.3 | 819 | 8,775 | 81.0 | 882 | Yes |
| 2-person Carpool | 595 | 8.1 | 116 | 959 | 8.4 | 243 | 956 | 8.8 | 289 | Yes |
| 3-or-more-person Carpool | 124 | 1.7 | 53 | 351 | 3.1 | 144 | 81 | 0.7 | 64 | No |
| Transit | 80 | 1.1 | 43 | 330 | 2.9 | 203 | 287 | 2.6 | 155 | Yes |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 158 | 0 | 0.0 | 115 | No |
| Walked | 40 | 0.5 | 30 | 126 | 1.1 | 115 | 141 | 1.3 | 121 | No |
| Taxi, Motorcycle and Other means | 15 | 0.2 | 19 | 38 | 0.3 | 43 | 42 | 0.4 | 50 | No |
| Worked at Home | 350 | 4.8 | 89 | 548 | 4.8 | 202 | 554 | 5.1 | 244 | 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
