Commodity2005200620072008200920102011
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$420$37,666$11,441$1,000$28,370$275,310$1,600
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$150,000$57,276 $9,493$1,315$351,848$207,271
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ... $30,250  $227,103$366,615$83,490
Electric generating sets with spark-ignition int. comb. piston engines $23,175$595$300$150$66,642$1,500
Electric rotary converters$420 $11,527  $500$17,775
Total$150,840$148,367$23,563$10,793$256,938$1,060,915$311,636