|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slates & boards, with writing/drawing surfaces, whether or not framed | $1,334,372 | $2,273,031 | $2,815,480 | $3,212,549 | $2,696,127 | $3,021,011 | $3,289,659 |
| Total | $1,334,372 | $2,273,031 | $2,815,480 | $3,212,549 | $2,696,127 | $3,021,011 | $3,289,659 |
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