Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$1,872,840$1,916,060$2,079,386$2,453,945$2,700,416$2,852,093$4,809,037
Inner tubes, of rubber, of a kind used on bicycles$532,066$1,027,483$1,119,235$1,273,211$717,335$1,329,179$2,226,786
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$2,320,728$3,794,141$5,268,852$5,604,415$5,020,557$3,563,049$4,781,328
Total$4,725,634$6,737,684$8,467,473$9,331,571$8,438,308$7,744,321$11,817,151