5 15 | | | | | | | | | | | 84 77 | | 3 | | | | 2020 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 《 | | | 》 | 84 | 75 89.3% | 9 | 15 20% | 2 3% | 9 12% | 40 53% | 5 7% 4 | 5% | | | | | 2019 12 31 | 75 | 46 | 61% 18 | 24% 11 15 % | | 61% | 37% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |