2021 35 2021 8 30 | 2021 9 5 | | 34 20 14 | | | I | 1 5.0% Ⅱ | 10 50.0% Ⅲ 2 10.0% | Ⅳ 6 30.0% V 1 5.0% | | | | | | | | |