Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Rail locomotives powered from an ext. source of electricity | $13,644 | $23,972 | $18,992 | $33,041 | $13,228 | $13,055,402 | $168,246 |
Rail locomotives powered by elec. accumulators | | | $4,519 | $26,111 | | $11,392 | $32,584 |
Total | $13,644 | $23,972 | $23,511 | $59,152 | $13,228 | $13,066,794 | $200,830 |
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