Commodity2005200620072008200920102011
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...    $1,661  
Inner tubes, of rubber, of a kind used on bicycles$1,570$2,167$400$920$9,059$670 
Inner tubes, of rubber (excl. of 4013.10 & 4013.20) $1,708$317$236$410$1,635$241
Total$1,570$3,875$717$1,156$11,130$2,305$241