A.20%~40% B.10%~20% C.5%~10% D.0.5%~5% E.0~1%
A.1%~5% B.5%~10% C.10%~15% D.15%~20% E.25%~30%
A.(4~10)×109/L B.(5~12)×109/L C.(15~20)×109/L D.(20~25)×109/L E.(25~30)×109/L