Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$306,435$461,253$345,667$1,197,605$472,325$463,775$1,048,783
Inner tubes, of rubber, of a kind used on bicycles$781,830$1,060,899$1,060,633$999,022$1,006,764$1,499,816$3,532,588
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$1,064,613$1,164,030$1,825,680$2,069,180$1,803,208$1,550,166$1,794,074
Total$2,152,878$2,686,182$3,231,980$4,265,807$3,282,297$3,513,757$6,375,445