| | ——2021 3 8 | | | | | | | | | | | | | | | | | | | | | | | | 52 | | 4 8% | 11 21% | 7 13% | 24 46% 6 | 12% | | 26 | 2020 11 30 | | | | | 46 88% | | 5 10% | 1 | 2% | 96% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |