A color-coded map of the continental United States with geographic areas marked in various shades of blue or orange. The states counties and cities are not labeled but the data does appear to be on the county level. There is no legend to explain the significance of the data.
Description
Type 
Category
Source 1 of 13
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Date
2014
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Date
2013
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Date
2013
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Date
2014
Collection
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Date
2013
Collection
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Date
2013
Collection
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Date
2013
Collection
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Date
2013
Collection
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Date
2013
Collection
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Date
2013
Collection
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Date
2013
Collection
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Date
2014
Collection
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Date
2013
Collection
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