| Characteristic | Number of employees |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Source
Release date
November 2012
Region
United States
Survey time period
2007 to 2011
Supplementary notes
Figures are inflation-adjusted 2011 U.S. dollars.
* Forecast.
2007 NAICS codes 32561M.
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