Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$395,617$327,346$589,900$555,210$398,200$521,082$650,790
Inner tubes, of rubber, of a kind used on bicycles$40,028$58,144$53,743$86,589$35,658$59,459$21,285
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$33,471$27,408$13,822$27,001$14,110$53,231$12,366
Total$469,116$412,898$657,465$668,800$447,968$633,772$684,441