4 26 | | | | | | | | | | | | | | | | | | 5 | | | 1 | 1 | | | | | | | | | | | | | | | | | 2 | 1 | | | | | | | | 2020 12 31 | 2020 1 1 12 31 | | | 1 | | 2 | 16 24 | | 50% | | | | | 5 | | | | | | | | | 2020 | | | | | 1 | 2 | | | 6 | | | | | | | | | | |