Commodity2005200620072008200920102011
Pumice stone, crude/in irregular pieces, incl. crushed pumice (bimskies)$343,108$255,533$144,000    
Pumice stone (excl. crude/in irregular pieces/crushed (bimskies))$147,879$73,195$52,515$174,023$57,176$74,736$45,007
Total$490,987$328,728$196,515$174,023$57,176$74,736$45,007