Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$8,320,611$11,570,164$11,723,765$16,982,333$16,934,817$14,756,596$9,290,978
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$13,742,903$16,457,998$17,160,781$15,352,332$19,217,996$18,718,949$29,408,967
Total$22,063,514$28,028,162$28,884,546$32,334,665$36,152,813$33,475,545$38,699,945