12 31 | | | | | 2021 | | | | | | 12 31 | | | | | | | | 12 31 | | | | | 2021 | 100 | | | | 100 | | | | | 100 | | | | | | | | | | 2020 | | | | | | | | | | | 2020 | 50 | 75 | 143 268 | 7 | 2485 | | | 2020 | | | | | | | | 2020 | | | | | | | | | | | | | | | | | | | | | | | | 100 | | | | | | | | | | | | | | | | |