| | | | | | 2019 | A B | | | | | | | 4 | | | C | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 50% | 1 1.5 | 4 | | | | | | 1 1.5 | | | | 6 00 21 00 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 12315 | | | | | | 2020 3 14 |