Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$2,445,263$2,843,526$3,836,627$6,751,290$3,769,226$3,688,169$5,458,112
Inner tubes, of rubber, of a kind used on bicycles$2,928$809$252$7,420$17,302$9,587$4,476
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$267,908$372,753$707,563$411,110$233,016$123,400$18,627
Total$2,716,099$3,217,088$4,544,442$7,169,820$4,019,544$3,821,156$5,481,215