Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$35,441,428$42,481,226$48,414,505$50,684,793$47,848,105$76,625,145$88,341,054
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$64,948,332$70,250,634$79,663,178$80,679,962$68,526,792$83,782,152$91,184,301
Total$100,389,760$112,731,860$128,077,683$131,364,755$116,374,897$160,407,297$179,525,355