Commodity2005200620072008200920102011
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$82,450$5,269 $7,150$7,209$5,220$44,669
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$53,159  $37,000$381,100$40,500 
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$303,852$215,299 $38,000$62,000 $13,202
Electric generating sets with spark-ignition int. comb. piston engines  $2,219$52,000$1,000  
Total$439,461$220,568$2,219$134,150$451,309$45,720$57,871