|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rail locomotives powered from an ext. source of electricity | $25,863,057 | | $270,000 | $42,705,060 | $113,974,866 | $12,506,671 |
| Rail locomotives powered by elec. accumulators | | $146,997 | $122,837 | | $4,618,477 | $358,500 |
| Total | $25,863,057 | $146,997 | $392,837 | $42,705,060 | $118,593,343 | $12,865,171 |
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