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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $54,927 | $47,218 | $243,163 | $149,253 | $80,138 | $41,711 | $146,924 |
| Road tractors for semi-trailers (excl. of 87.09) | $17,402,843 | $25,007,098 | $24,994,419 | $35,102,083 | $34,073,197 | $22,673,164 | $38,790,847 |
| Track-laying tractors | $719,913 | $809,016 | $1,973,042 | $2,373,171 | $952,661 | $442,873 | $814,275 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $2,803,167 | $4,782,488 | $11,896,612 | $11,186,831 | $15,150,355 | $6,520,518 | $7,255,773 |
| Total | $20,980,850 | $30,645,820 | $39,107,236 | $48,811,338 | $50,256,351 | $29,678,266 | $47,007,819 |
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