A.1000~3000m2 B.3001~5000m2 C.5001~50000m2 D.50001~100000m2
A.3 B.6 C.12 D.15
A.10.0 B.12.0 C.13.0 D.15.0
A.13 B.14 C.16 D.30
A.1 B.2 C.3 D.4