|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rail locomotives powered from an ext. source of electricity | $763,955 | $15,262,085 | $6,168,778 | $9,828,908 | $2,090,098 | $1,873,124 | $2,066,946 |
| Rail locomotives powered by elec. accumulators | $24,522 | $185,974 | $40,610 | | | | $438,037 |
| Total | $788,477 | $15,448,059 | $6,209,388 | $9,828,908 | $2,090,098 | $1,873,124 | $2,504,983 |
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