Commodity2005200620072008200920102011
Rail locomotives powered from an ext. source of electricity$112,182,051$53,861,178$52,230,321$11,180,632$26,711,645$309,377 
Rail locomotives powered by elec. accumulators$267,537$126,669$128,678 $349,906$352,979$383,415
Total$112,449,588$53,987,847$52,358,999$11,180,632$27,061,551$662,356$383,415