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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 | 6,330 | 100.0 | 343 | 6,112 | 100.0 | 498 | 5,302 | 100.0 | 525 | Yes |
| Drove alone | 4,715 | 74.5 | 305 | 4,535 | 74.2 | 457 | 3,869 | 73.0 | 513 | Yes |
| 2-person Carpool | 795 | 12.6 | 133 | 785 | 12.8 | 297 | 728 | 13.7 | 236 | No |
| 3-or-more-person Carpool | 255 | 4.0 | 76 | 277 | 4.5 | 98 | 311 | 5.9 | 163 | No |
| Transit | 145 | 2.3 | 57 | 66 | 1.1 | 81 | 100 | 1.9 | 90 | No |
| Bike | 40 | 0.6 | 30 | 33 | 0.5 | 34 | 0 | 0.0 | 118 | No |
| Walked | 220 | 3.5 | 71 | 194 | 3.2 | 151 | 122 | 2.3 | 96 | No |
| Taxi, Motorcycle and Other means | 99 | 1.6 | 48 | 140 | 2.3 | 107 | 40 | 0.8 | 36 | No |
| Worked at Home | 60 | 0.9 | 37 | 82 | 1.3 | 84 | 132 | 2.5 | 112 | 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 | 6,850 | 100.0 | 353 | 7,122 | 100.0 | 582 | 5,940 | 100.0 | 501 | Yes |
| Drove alone | 4,960 | 72.4 | 311 | 5,572 | 78.2 | 557 | 4,715 | 79.4 | 416 | No |
| 2-person Carpool | 995 | 14.5 | 149 | 909 | 12.8 | 253 | 593 | 10.0 | 235 | Yes |
| 3-or-more-person Carpool | 420 | 6.1 | 97 | 100 | 1.4 | 79 | 197 | 3.3 | 113 | Yes |
| Transit | 170 | 2.5 | 62 | 108 | 1.5 | 75 | 73 | 1.2 | 55 | Yes |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 12 | 0.2 | 19 | No |
| Walked | 60 | 0.9 | 37 | 81 | 1.1 | 54 | 225 | 3.8 | 160 | Yes |
| Taxi, Motorcycle and Other means | 154 | 2.2 | 59 | 74 | 1.0 | 53 | 92 | 1.5 | 75 | No |
| Worked at Home | 85 | 1.2 | 44 | 278 | 3.9 | 176 | 33 | 0.6 | 33 | 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
