Commodity2005200620072008200920102011
Pedestrian controlled tractors (excl. of 87.09)$55,234 $77,075$26,684$3,253$1,670$2,330
Road tractors for semi-trailers (excl. of 87.09)$2,637,017$3,975,102$14,341,240$25,872,486$49,524,475$40,183,985$42,034,451
Track-laying tractors$500  $361,834 $160,330$12,062
Tractors n.e.s. in 87.01 (excl. of 87.09)$16,425,526$23,684,149$8,653,404$10,833,200$13,516,992$16,369,503$17,228,024
Total$19,118,277$27,659,251$23,071,719$37,094,204$63,044,720$56,715,488$59,276,867