Commodity2005200620072008
Pedestrian controlled tractors (excl. of 87.09)$12,014$18,526$7,374$3,469
Road tractors for semi-trailers (excl. of 87.09)$142,268$89,521$253,112$660,474
Track-laying tractors$239,138$262,526$63,542$469,018
Tractors n.e.s. in 87.01 (excl. of 87.09)$194,192$692,347$1,581,308$1,097,821
Total$587,612$1,062,920$1,905,336$2,230,782