|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rail locomotives powered from an ext. source of electricity | $2,217,192 | $7,370,535 | $3,686,709 | $7,635,773 | $65,108 | $1,535,560 | $4,837,802 |
| Rail locomotives powered by elec. accumulators | $101,180 | | $27,356 | | | $106,546 | |
| Total | $2,318,372 | $7,370,535 | $3,714,065 | $7,635,773 | $65,108 | $1,642,106 | $4,837,802 |
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