|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Siliceous fossil meals (e.g., kieselguhr, tripolite & diatomite) & sim. sil ... | $2,520,748 | $3,321,341 | $3,950,647 | $5,256,419 | $7,966,033 | $10,796,434 | $10,761,354 |
| Total | $2,520,748 | $3,321,341 | $3,950,647 | $5,256,419 | $7,966,033 | $10,796,434 | $10,761,354 |
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