|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rail locomotives powered from an ext. source of electricity | $36,416,292 | $14,768,464 | $11,152 | | $34,082 | $237,736 | $12,356 |
| Rail locomotives powered by elec. accumulators | $8,352 | $224,256 | $67,806 | $107,451 | $28,952 | $266,937 | $190,560 |
| Total | $36,424,644 | $14,992,720 | $78,958 | $107,451 | $63,034 | $504,673 | $202,916 |
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