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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Road tractors for semi-trailers (excl. of 87.09) | $5,426,756 | $9,736,635 | $12,083,623 | $14,790,178 | $16,785,685 | $12,770,639 | $19,962,944 |
| Track-laying tractors | $447,282 | $84,305 | $767,256 | $328,257 | $8,776 | $319,520 | $308,363 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $2,984,909 | $2,835,445 | $4,960,971 | $8,307,619 | $12,278,813 | $14,985,133 | $14,129,396 |
| Total | $8,858,947 | $12,656,385 | $17,811,850 | $23,426,054 | $29,073,274 | $28,075,292 | $34,400,703 |
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