|
| Commodity | 2005 | 2006 | 2010 |
| Pedestrian controlled tractors (excl. of 87.09) | $200,420 | $544,544 | $627,815 |
| Road tractors for semi-trailers (excl. of 87.09) | $4,799 | $107,880,173 | $226,220,637 |
| Track-laying tractors | $548,123 | $1,739,624 | $3,539,137 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $8,199,680 | $1,550,416 | $64,329,042 |
| Total | $8,953,022 | $111,714,757 | $294,716,631 |
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