|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Slates & boards, with writing/drawing surfaces, whether or not framed | $139,191 | $390,340 | $1,418,656 | $1,784,070 | $1,607,034 | $1,500,626 | $1,630,862 |
| Total | $139,191 | $390,340 | $1,418,656 | $1,784,070 | $1,607,034 | $1,500,626 | $1,630,862 |
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