Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$7,922,720$8,512,263$10,180,479$11,614,439$11,768,128$11,973,213$13,823,020
Inner tubes, of rubber, of a kind used on bicycles$16,832,593$20,561,818$26,118,049$27,080,941$21,672,863$22,949,117$25,923,803
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$16,477,660$21,197,265$27,676,907$32,312,621$37,904,175$43,333,479$47,828,895
Total$41,232,973$50,271,346$63,975,435$71,008,001$71,345,166$78,255,809$87,575,718