Commodity20052007200820092010
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$24,413$16,451$27,032$5,430$36,095
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$24,367$5,945$66,724 $77,151
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$116,873    
Electric generating sets with spark-ignition int. comb. piston engines  $703 $4,073
Electric rotary converters    $13,857
Total$165,653$22,396$94,459$5,430$131,176