|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2010 | 2011 |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $4,626 | $6,212 | | | | |
| Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... | $80 | $1,358 | $1,242 | $96 | $777 | $1,402 |
| Total | $4,706 | $7,570 | $1,242 | $96 | $777 | $1,402 |
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