|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Rail locomotives powered from an ext. source of electricity | $278,678 | | $1,890,139 | $1,623,245 | | |
| Rail locomotives powered by elec. accumulators | $122,922 | $202,769 | $189,398 | $45,596 | $1,227,807 | $117,776 |
| Total | $401,600 | $202,769 | $2,079,537 | $1,668,841 | $1,227,807 | $117,776 |
|
|
