| | | | | | | 2019 | 2900 1800 | | | | | | | | | | | | 7 20 | 3 | | 200 | 1200 500 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2020 | 5 2021 | 10 | | | | | | | | | | | | | | 30 | | | | | | | | | | | | | 10% | 50% — 60% 20 30 | | | | | | | | |