A.1.5%~2.5% B.2%~2.5% C.2.3%~3.0% D.2.5%~3.5%
A.18%~20% B.19%~25% C.20%~30% D.20%~35%
A.0.2~0.3 B.0.25~0.35 C.0.3~0.35 D.0.35~0.4