| | 21 | | | | | | | | | | | | | | | 35% 40% | 45 | | 7 | 20% Ⅱ 50% | | 1 | | 2 | | 3 | | | 4 | | | | | 5 | | | | | | | 6 | 15 | | 7 | | | 8 | | | 9 | | 10 | | 11 | | | | 12 | | | | | 3 | 1 | 2 | | 3 | | | | | 40 | 60 | | | | | |