Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$729,342$744,313$1,166,899$2,203,495$676,806$759,795$1,293,549
Inner tubes, of rubber, of a kind used on bicycles$2,409,428$2,919,357$3,541,263$3,205,767$3,220,972$3,684,772$4,284,493
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$1,314,841$1,659,499$1,990,721$3,103,244$1,676,868$1,500,390$2,200,661
Total$4,453,611$5,323,169$6,698,883$8,512,506$5,574,646$5,944,957$7,778,703