Commodity2005200620072008200920102011
Gaskets & sim. joints of metal sheeting combined with oth. mat./of 2/more l ...$289,108,000$288,308,000$373,426,000$411,453,000$328,856,000$411,793,965$422,937,527
Sets/assortments of gaskets & sim. joints, dissim. in composition, put up i ...$181,046,000$181,036,000$219,756,000$252,857,000$228,555,000$263,665,057$308,402,613
Total$470,154,000$469,344,000$593,182,000$664,310,000$557,411,000$675,459,022$731,340,140