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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $117,331 | $163,643 | $687,742 | $269,310 | $351,179 | $1,651,191 | $374,028 |
| Road tractors for semi-trailers (excl. of 87.09) | $679,527,600 | $783,798,835 | $949,969,267 | $1,151,285,883 | $191,745,035 | $517,556,586 | $892,466,916 |
| Track-laying tractors | $75,023 | $420,856 | $700,413 | | $742,803 | $518,025 | $25,800 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $558,787,166 | $454,599,393 | $623,230,857 | $804,567,711 | $447,116,616 | $528,144,696 | $540,710,470 |
| Total | $1,238,507,120 | $1,238,982,727 | $1,574,588,279 | $1,956,122,904 | $639,955,633 | $1,047,870,498 | $1,433,577,214 |
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