Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$458,187$96,110$344,578$351,440$187,471$351,008$602,537
Inner tubes, of rubber, of a kind used on bicycles$923,835$780,860$1,153,828$1,175,513$607,407$1,720,229$1,127,934
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$213,454$163,281$271,539$885,222$1,025,492$1,237,917$1,141,808
Total$1,595,476$1,040,251$1,769,945$2,412,175$1,820,370$3,309,154$2,872,279