|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Self-propelled bulldozers & angledozers, track laying | $8,500 | $34,693 | | |
| Self-propelled graders & levellers | $28,662 | $179,791 | | |
| Self-propelled tamping machines & road rollers | | | $86,894 | |
| Self-propelled mech. shovels & excavators with a 360¦ revolving superstruct ... | | | $178,306 | |
| Self-propelled mech. shovels, excavators & shovel loaders (excl. of 8429.51 ... | $30,088 | $6,000 | $62,119 | $14,500 |
| Total | $67,250 | $220,484 | $327,319 | $14,500 |
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