| Characteristic | 2016 | 2015 | 2014 |
|---|---|---|---|
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
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Source
Release date
October 2016
Region
United States
Survey time period
January to September 2014, January to September 2015, January to September 2016
Supplementary notes
Figures have been rounded.
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