Data Dictionary: | ACS 2007 (3-Year Estimates) |
Data Source: | Social Explorer; U.S. Census Bureau |
T140. | Travel Time to Work For Workers 16 Years and Over (Who Did Not Work at Home) | |||||||
Universe: Workers 16 Years and Over Who Did Not Work at Home | ||||||||
T140_004 20 to 29 minutes
Aggregation method:
Addition
Formula used to compute this variable:
Return_Value = ACS07_3yr:B08303006 + ACS07_3yr:B08303007;
if (ACS07_3yr:B08303006.IsNull || ACS07_3yr:B08303007.IsNull)
Return_Value.IsNull = true
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