| | | | | 2020 12 31 | | | 2020 | | | 2020 | | | | | | | | | | | | | | | 19 | | 8 | | | | | 2020 | | | | | 2019 9% | | | 2019 | 17.5% | | | 622 | | | | | 2021 | | | | | | | | | |