Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$1,340,115$1,557,476$1,631,568$1,694,019$2,356,909$1,811,812$916,489
Inner tubes, of rubber, of a kind used on bicycles$158,507$246,657$213,422$433,459$328,187$629,927$303,063
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$57,868$202,853$113,463$158,314$489,153$352,823$394,578
Total$1,556,490$2,006,986$1,958,453$2,285,792$3,174,249$2,794,562$1,614,130