| | 2019 17 2019 12 | 30 | | | | | | 2019 21 | | | | | | | | | | 201734 | 2 3 2019 | 2019 21 | | | 50% | | 30% | 70% | | | | | | 50% | | | | | | | | | | | 2019 205 | | | | | | | 2019 21 | | | | | | | | | | | 2019 21 | | | |