|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pumice stone, crude/in irregular pieces, incl. crushed pumice (bimskies) | $739,475 | $396,915 | $334,808 | $26,434 | | | |
| Pumice stone (excl. crude/in irregular pieces/crushed (bimskies)) | $1,682,947 | $1,545,073 | $513,091 | $26,080 | $632,327 | $556,748 | $766,521 |
| Total | $2,422,422 | $1,941,988 | $847,899 | $52,514 | $632,327 | $556,748 | $766,521 |
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