Commodity200520062007200820092010
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$23,479,751$23,355,212$31,828,822$36,929,888$29,767,513$36,426,815
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$17,553,759$17,447,169$21,160,712$20,572,030$15,807,536$18,917,521
Total$41,033,510$40,802,381$52,989,534$57,501,918$45,575,049$55,344,336