A.(4.0~5.5)×1012/L B.(4.5~6.0)×1012/L C.(3.5~5.0)×1012/L D.(6.0~7.0)×1012/L E.(5.0~6.0)×1012/L
A.91~112fl B.80~100fl C.85~95fl D.85~100fl E.95~120fl