|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rail locomotives powered from an ext. source of electricity | $57,937 | $91,500 | $133,278 | $159,090 | $52,000 | $50,000 |
| Rail locomotives powered by elec. accumulators | $948,922 | $715,099 | $987,138 | $1,499,511 | $1,809,041 | $1,635,230 |
| Total | $1,006,859 | $806,599 | $1,120,416 | $1,658,601 | $1,861,041 | $1,685,230 |
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