Commodity2005200620072008200920102011
Road tractors for semi-trailers (excl. of 87.09)$78,358,117$980,071$439,987$14,859,835$15,620,895$19,799,429$9,076,470
Track-laying tractors$20,342$402,978 $18,817 $29$250,776
Tractors n.e.s. in 87.01 (excl. of 87.09)$441,008$315,913$152,477$249,129$835,156$488,585$515,085
Total$78,819,467$1,698,962$592,464$15,127,781$16,456,051$20,288,043$9,842,331