|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rail locomotives powered from an ext. source of electricity | $80,704,453 | $223,738,599 | $122,485,740 | $84,871,048 | $21,398,069 |
| Rail locomotives powered by elec. accumulators | | | $617,072 | | |
| Total | $80,704,453 | $223,738,599 | $123,102,812 | $84,871,048 | $21,398,069 |
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