Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$704,000$648,000$675,000$558,000$322,000$286,000$450,000
Inner tubes, of rubber, of a kind used on bicycles$1,629,000$1,560,000$1,554,000$2,089,000$2,155,000$2,473,000$2,226,000
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$1,089,000$990,000$1,161,000$1,247,000$998,000$1,093,000$1,636,000
Total$3,422,000$3,198,000$3,390,000$3,894,000$3,475,000$3,852,000$4,312,000