Commodity20052006200720082009
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$14,964$18,319$30,492$6,720 
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$39,963$57,321$131,870$1,308,771$253,964
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$17,547$105$153,123$3,616$423
Electric generating sets with spark-ignition int. comb. piston engines$1,518 $349,221$23,162$127
Total$73,992$75,745$664,706$1,342,269$254,514