|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pumice stone, crude/in irregular pieces, incl. crushed pumice (bimskies) | $3,302,108 | $1,947,669 | $539,106 | | | | |
| Pumice stone (excl. crude/in irregular pieces/crushed (bimskies)) | $448,740 | $636,998 | $521,877 | $644,621 | $167,123 | $275,241 | $492,563 |
| Total | $3,750,848 | $2,584,667 | $1,060,983 | $644,621 | $167,123 | $275,241 | $492,563 |
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