Commodity2005200620072008200920102011
Pumice stone, crude/in irregular pieces, incl. crushed pumice (bimskies)$4,536,000$5,499,000     
Pumice stone (excl. crude/in irregular pieces/crushed (bimskies))$1,362,000$2,642,000$9,188,000$12,539,000$9,793,000$6,601,233$10,789,936
Total$5,898,000$8,141,000$9,188,000$12,539,000$9,793,000$6,601,233$10,789,936