|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2011 |
| Rail locomotives powered from an ext. source of electricity | $853 | $50,777,329 | $51,860,209 | $69,051,225 | $3,905,259 |
| Rail locomotives powered by elec. accumulators | | | $467,999 | | |
| Total | $853 | $50,777,329 | $52,328,208 | $69,051,225 | $3,905,259 |
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