Commodity20062007200820092010
Pedestrian controlled tractors (excl. of 87.09)$2,454,998$685,878$4,613,694$1,204,625$4,978,405
Road tractors for semi-trailers (excl. of 87.09)$29,651,773$88,875,342$77,522,225$59,784,065$45,867,131
Track-laying tractors$448,187,554$72,286$6,891,762$3,147,364$367,392
Tractors n.e.s. in 87.01 (excl. of 87.09) $67,361,935$39,678,849$91,546,845$44,815,134
Total$480,294,325$156,995,441$128,706,530$155,682,899$96,028,062