|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pumice stone, crude/in irregular pieces, incl. crushed pumice (bimskies) | $639 | $353 | | | | | |
| Pumice stone (excl. crude/in irregular pieces/crushed (bimskies)) | $713 | $1,474 | $873 | $1,700 | $3,769 | $5,351 | $10,270 |
| Total | $1,352 | $1,827 | $873 | $1,700 | $3,769 | $5,351 | $10,270 |
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