| | | | | | | | | | 1 | + 1 + 1 + 1 | 2018 12 | | 2019 | 2020 | | | | | | | | 1 + 1 + 1 + 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 12 | 600 | 36 | 100 | 3000 2021 | 14 | | | | | | | | | | | | |