Commodity2005200620072008200920102011
Pedestrian controlled tractors (excl. of 87.09)$2,730$3,884$6,500$15,000$9,360 $7,200
Road tractors for semi-trailers (excl. of 87.09)   $9,574   
Track-laying tractors$128,500$1,000  $617,500 $597,540
Tractors n.e.s. in 87.01 (excl. of 87.09)$50,385 $150,000$57,000$56,516$49,490$51,498
Total$181,615$4,884$156,500$81,574$683,376$49,490$656,238