|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rail locomotives powered from an ext. source of electricity | $925,002 | $619,200 | $6,557,242 | $31,406,852 | $13,343,806 | $17,333,920 |
| Rail locomotives powered by elec. accumulators | $34,758 | | | $10,000 | | |
| Total | $959,760 | $619,200 | $6,557,242 | $31,416,852 | $13,343,806 | $17,333,920 |
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