|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Pumice stone, crude/in irregular pieces, incl. crushed pumice (bimskies) | $67,604 | $43,605 | | | | |
| Pumice stone (excl. crude/in irregular pieces/crushed (bimskies)) | $574,715 | $240,113 | $199,370 | $158,865 | $62,938 | $36,886 |
| Total | $642,319 | $283,718 | $199,370 | $158,865 | $62,938 | $36,886 |
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