|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slates & boards, with writing/drawing surfaces, whether or not framed | $1,219,331 | $1,241,438 | $1,218,922 | $1,637,128 | $1,251,890 | $2,568,723 | $3,427,627 |
| Total | $1,219,331 | $1,241,438 | $1,218,922 | $1,637,128 | $1,251,890 | $2,568,723 | $3,427,627 |
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