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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $785,620 | $1,057,330 | $346,735 | $1,487,925 | $1,221,538 | $2,443,197 | $5,226,530 |
| Road tractors for semi-trailers (excl. of 87.09) | $4,710,105 | $6,711,602 | $5,240,882 | $15,289,818 | $8,896,801 | $13,037,605 | $8,666,576 |
| Track-laying tractors | $9,309 | $34,579 | $116,324 | $12,588 | $23,698 | $43,844 | $2,189 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $1,913,193 | $2,927,383 | $6,552,550 | $2,261,485 | $5,667,450 | $3,364,193 | $7,711,281 |
| Total | $7,418,227 | $10,730,894 | $12,256,491 | $19,051,816 | $15,809,487 | $18,888,839 | $21,606,576 |
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