|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Activated carbon | $285,800 | $399,500 | $295,300 | $877,200 | $1,700,800 | $644,900 | $695,400 |
| Activated nat. min. prods. other than of activated carbon; animal black, in ... | $361,400 | $533,500 | $747,600 | $1,120,600 | $1,434,800 | $2,517,200 | $3,372,800 |
| Total | $647,200 | $933,000 | $1,042,900 | $1,997,800 | $3,135,600 | $3,162,100 | $4,068,200 |
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