• History bugbitt :

    • Efficiency rating
      858.43
      WN7
      1,013.04
      WN8
      1,236.13
    • Efficiency rating
      922.97
      WN7
      1,116.04
      WN8
      1,325.16
    • Efficiency rating
      1,052.03
      WN7
      1,018.38
      WN8
      1,213.94
    • Efficiency rating
      1,010.65
      WN7
      1,014.39
      WN8
      1,231.49
    • Efficiency rating
      884.37
      WN7
      962.92
      WN8
      1,143.49