Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$7,369,075$9,005,208$8,215,177$13,615,115$12,497,428$16,751,160$15,776,008
Inner tubes, of rubber, of a kind used on bicycles$432,075$1,594,250$2,749,942$4,445,267$3,584,910$3,808,920$4,470,480
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$3,610,902$8,154,794$10,081,101$5,035,403$6,325,634$6,675,339$6,680,859
Total$11,412,052$18,754,252$21,046,220$23,095,785$22,407,972$27,235,419$26,927,347