| | | | | | | | | | 2018 12 12 | | | | | | | | | | | | | 2019 1 1 2021 12 | 31 | 100 100 | | | 3 9 | | | 10% 30% | | | | 80% | | | | 50% | | | | | | | | 70% | 50% | | | | | | | | | | | | 2019 1 | 1 | | | | 30% | | | | | | | 315 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 10 - 30 | | 20 | | | 300 | | | 20 - 50 | | | | | | | | | | | | | | | | | | | | | 100 | | 100 | | | | | | | | 0.5% 50 | | | | | | | | | | | | 50 | | | 300 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1/3 2/3 | | 50% | | | | | | 500 | | 3000 | | | 500 | | | | | | | | | | | | | | | | 10% | 50 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |