Commodity200520062007200820092010
Inner tubes, of rubber, of a kind used on motor cars (incl. station wagons ...$162,971$245,962$242,134$244,633$248,171$224,451
Inner tubes, of rubber, of a kind used on bicycles$131,558$217,404$207,229$223,515$252,139$231,930
Inner tubes, of rubber (excl. of 4013.10 & 4013.20)$22,520$193,471$78,951$69,398$100,280$61,408
Total$317,049$656,837$528,314$537,546$600,590$517,789