Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$3,685,591$1,781,767$1,959,170$14,951,757$9,737,465$9,932,683$14,309,538
Inner tubes, of rubber, of a kind used on bicycles$1,148,990$767,564$589,970$1,404,427$1,195,811$1,476,708$2,055,655
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$773,119$510,313$362,541$2,168,583$2,859,959$2,555,238$10,083,298
Total$5,607,700$3,059,644$2,911,681$18,524,767$13,793,235$13,964,629$26,448,491