Commodity2005200620072008200920102011
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$107,825$1,500$6,837$1,374$47,000$7,144$24,049
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...$17,700 $20,303  $81,500 
Electric generating sets with C-I int. comb. piston engines (diesel/semi-di ...      $33,000
Electric generating sets with spark-ignition int. comb. piston engines$1,626      
Electric rotary converters$33,009$9,586$203,648$102,215 $37,400 
Total$160,160$11,086$230,788$103,589$47,000$126,044$57,049