Commodity2005200620072008200920102011
Pedestrian controlled tractors (excl. of 87.09)$2,175,624$15,601,771$2,392,882$1,340,283$3,003,462$1,362,732$1,730,015
Road tractors for semi-trailers (excl. of 87.09)$112,096$224,437$150,523$573,445$4,708,150$21,302,673$3,872,853
Track-laying tractors $182,839$380,209$100$2,695,806$146,412 
Tractors n.e.s. in 87.01 (excl. of 87.09)$1,534,626$725,821$5,186,790$3,684,809$1,893,438$406,411$1,129,881
Total$3,822,346$16,734,868$8,110,404$5,598,637$12,300,856$23,218,228$6,732,749