Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$374,212$380,018$473,190$505,086$556,068$327,815$361,565
Inner tubes, of rubber, of a kind used on bicycles$34,062$75,014$48,848$79,600$48,113$41,297$52,461
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$136,519$130,261$190,542$74,278$62,884$74,731$167,939
Total$544,793$585,293$712,580$658,964$667,065$443,843$581,965