| | | | 2020 5 | | | | | | | | | | 2020 4 17 | | | | | | | | | | | | | 2018 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 220 | | | 10% 22 | | 3 | | | | | | | | | 22 | 50% | 2 | | 50% | | 15 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | | | | | | | | | 2017 90 | | | | | | | 2018 75 | | | | | | |