Commodity200520062007200820092010
Pedestrian controlled tractors (excl. of 87.09)$1,739,358$4,181,061$7,107,922  $10,468,813
Road tractors for semi-trailers (excl. of 87.09)$27,843,343$46,364,508$137,143,810$139,806,841$87,621,866$83,411,571
Track-laying tractors$5,519,834$3,833,378$199,445  $2,182,136
Tractors n.e.s. in 87.01 (excl. of 87.09)$24,362,846$13,339,479$33,965,775  $13,640,284
Total$59,465,381$67,718,426$178,416,952$139,806,841$87,621,866$109,702,804