Commodity2005200620072008200920102011
Pedestrian controlled tractors (excl. of 87.09)    $9,465 $2,401
Road tractors for semi-trailers (excl. of 87.09)$44,048$37,418$108,663$65,791$143,897$320,568$524,425
Track-laying tractors$25,303$47,731$2,527 $1,759  
Tractors n.e.s. in 87.01 (excl. of 87.09)$40,174$9,568$49,511$203,509$351,079$531,814$2,448,775
Total$109,525$94,717$160,701$269,300$506,200$852,382$2,975,601