| | | | | 2020 | | | 2020 5 18 | | 2020 | | 2019 | 2019 478 | | | | | | | | | | | | | | | | | | | | | | 1. | | 20% 20% | 2. 30% 30% | 3. | 300 / | 8% | 24 / | 20% | 80% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2020 5 18 | |