Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$34,955,794$7,557,195$6,504,791$4,484,864$3,683,448$5,325,597$3,928,821
Inner tubes, of rubber, of a kind used on bicycles$1,360,299$1,519,176$1,206,687$2,219,666$2,523,749$2,388,870$2,112,623
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$11,391,858$11,753,719$15,454,754$17,857,538$14,971,542$10,017,864$10,255,111
Total$47,707,951$20,830,090$23,166,232$24,562,068$21,178,739$17,732,331$16,296,555