|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slates & boards, with writing/drawing surfaces, whether or not framed | $228,689 | $200,889 | $194,854 | $275,452 | $138,046 | $681,025 | $2,302,568 |
| Total | $228,689 | $200,889 | $194,854 | $275,452 | $138,046 | $681,025 | $2,302,568 |
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