| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2019 10 16 | 2021 9 30 | | 2019 11 30 | 12 31 | | | | | | | 2020 1 | 1 8 31 | | | | | | 2020 5 15 | | | 5 31 | | | 2020 9 1 | 12 31 | | | | 2021 1 | 1 1 31 | | | | | 2021 1 15 | | 1 20 | | | 2021 2 | 1 7 31 | | | | | | | | | | | | | | 2021 8 1 | 9 30 | | | | 2021 8 | 20 | | 8 31 | | | | | | | | | |