Data Dictionary: | ACS 2009 (1-Year Estimates) |
Data Source: | Social Explorer; U.S. Census Bureau |
B09001. | 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 | ||||||
B09001_008 90 or More Minutes
Aggregation method:
Addition
Formula used to compute this variable:
Return_Value = ACS09:B08303013;
if (ACS09:B08303013.IsNull)
Return_Value.IsNull = true
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