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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $27,106,979 | $26,650,774 | $28,995,437 | $32,989,035 | $31,184,563 | $35,232,207 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $53,431,690 | $66,099,900 | $76,363,392 | $102,907,457 | $71,527,760 | $72,041,401 |
| Total | $80,538,669 | $92,750,674 | $105,358,829 | $135,896,492 | $102,712,323 | $107,273,608 |
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