|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slates & boards, with writing/drawing surfaces, whether or not framed | $1,217,512 | $1,190,490 | $1,861,951 | $3,021,910 | $1,471,756 | $2,377,567 | $2,235,686 |
| Total | $1,217,512 | $1,190,490 | $1,861,951 | $3,021,910 | $1,471,756 | $2,377,567 | $2,235,686 |
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