|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Pumice stone, crude/in irregular pieces, incl. crushed pumice (bimskies) | $24,507 | $40,321 | | | | |
| Pumice stone (excl. crude/in irregular pieces/crushed (bimskies)) | $668,250 | $900,372 | $986,404 | $999,881 | $505,217 | $270,475 |
| Total | $692,757 | $940,693 | $986,404 | $999,881 | $505,217 | $270,475 |
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