| 8 10 | | 2020 | | | | | | | | 2020 | 2019 | | | 2019 | | 5688 300% | 2019 | | 5688 60% | | | | | | | | | 2020 | | 8 21 | | | | | | | | | | 2020 | | | 0.2% 0.23% | 0.28% 0.33% | 0.4% 0.64% | 2021 4 30 | | | | | | | 2020 12 31 |