Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$12,046,774$14,849,462$19,061,722$20,583,582$12,699,086$13,886,375$16,287,181
Inner tubes, of rubber, of a kind used on bicycles$1,649,461$1,510,966$1,817,211$2,622,426$1,948,202$1,496,254$1,864,554
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$3,135,049$3,784,372$2,914,857$3,525,699$3,109,172$3,428,378$4,728,262
Total$16,831,284$20,144,800$23,793,790$26,731,707$17,756,460$18,811,007$22,879,997