Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$738,431$728,895$873,856$938,571$341,187$476,925$468,198
Inner tubes, of rubber, of a kind used on bicycles$6,258,196$5,383,389$6,683,400$7,130,563$5,427,292$6,915,092$10,066,046
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$238,673$537,952$508,166$540,889$694,524$591,196$596,202
Total$7,235,300$6,650,236$8,065,422$8,610,023$6,463,003$7,983,213$11,130,446