|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rail locomotives powered from an ext. source of electricity | $908 | $331,855 | | $1,835,163 | $209,119 | $477,762 | $2,740 |
| Rail locomotives powered by elec. accumulators | $108,620 | $878,676 | $240,204 | $265,299 | $1,298,011 | $2,253,893 | $825,151 |
| Total | $109,528 | $1,210,531 | $240,204 | $2,100,462 | $1,507,130 | $2,731,655 | $827,891 |
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