A.1:1.3 B.1:1.4 C.1:1.5 D.1:1.6 E.1:1.7
A.1:1.3~1:1.4 B.1:1.4~1:1.5 C.1:1.5~1:1.6 D.1:1.6~1:1.7 E.1:1.7~1:1.8
A.1萬~2萬 B.3萬~5萬 C.6萬~8萬 D.10萬~30萬 E.40萬~50萬