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2006 percent 95% CI (n=1,020) 2007 percent 95% CI (n=951) Total confidence 8.0 2.2% 6.4 1.8% Great deal of confidence 20.0 3.1% 17.4 2....Excel | CSV
2006 percent 95% CI (n=410) 2007 percent 95% CI (n=377) Much shorter 12.0 3.7% 7.7 3.3% Shorter 22.7 4.7% 29.9 5.7% As...Excel | CSV
Type of mode used Paid worker (%) 95% CI Volunteer worker (%) 95% CI 2007 Omnibus Household Survey n=528 n=81 Non-company vehicle, alone 81.5...Excel | CSV
Type of Mode Used Paid worker (%) 95% CI Volunteer worker (%) 95% CI 2006 Omnibus Household Survey n=591 n=98 Non-company vehicle, alone 78.4 4.1% 72...Excel | CSV
Work site Average days/week Percent working 95% CI for percent working 2006 Omnibus Household Survey Paid work 4.7 days 57.9 3.5% n=1,...Excel | CSV
Mode used Average days/week Among mode users percent using 5+ days 95% CI 2006 Omnibus Household Survey Personal vehicle 5.7 days 84 2.5% n=1,...Excel | CSV
Percent "yes" 95% CI 2006 Omnibus Household Survey Part of job can be done at home 23.8 4.3% n=590 Sometimes allowed to work at home 64.9 10.2% n=135...Excel | CSV
Overall MSA residents Non-MSA residents 95% CI, overall 2006 Omnibus Household Survey n=683 n=524 n=155 n=683...Excel | CSV
2006 MSA 2007 MSA 2006 Non-MSA 2007 Non-MSA Omnibus Household Survey n=528 n=454 n=155 n=151 Week prior to interview, not at all congested 27.1 29.0 51.9...Excel | CSV
Overall Moderate to very congested Little to no congestion 95% CI, overall 2006 Omnibus Household Survey n=683 n=295 n=381 n=683 Better...