|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 |
| Rail locomotives powered from an ext. source of electricity | $266,093 | | $247,724 | $261,792 | $167 |
| Rail locomotives powered by elec. accumulators | $1,132,183 | $965,046 | $458,836 | $35,830 | $15,064 |
| Total | $1,398,276 | $965,046 | $706,560 | $297,622 | $15,231 |
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