|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $4,515 | | | $3,857 | | | |
| Road tractors for semi-trailers (excl. of 87.09) | $474,555 | $1,858,791 | $1,271,410 | $2,992,197 | $1,153,525 | $1,983,374 | $2,426,065 |
| Track-laying tractors | $1,490,516 | $2,397,808 | $2,644,036 | $355,728 | $439,138 | $242,948 | |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $217,163 | $165,054 | $191,852 | $474,488 | $288,143 | $267,421 | $702,936 |
| Total | $2,186,749 | $4,421,653 | $4,107,298 | $3,826,270 | $1,880,806 | $2,493,743 | $3,129,001 |
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