Commodity2005200620072008200920102011
Rail locomotives powered from an ext. source of electricity$78,222,325$4,398,075$8,687,069$7,261,010$52,733,882$4,473,340$43,245,532
Rail locomotives powered by elec. accumulators  $835$294,682 $4,279 
Total$78,222,325$4,398,075$8,687,904$7,555,692$52,733,882$4,477,619$43,245,532