| | | | | 3 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 30 | | 50% | 60% | | | | | | | | | | | | | | 2019 | | | | | | | | | | | | | | | | | | | | | | 21 | | 70 | |