| | | | | ︹2023︺ 8 | | | | | | | | | | 2020 | | | | | | | | | | | | | | | | | | 17 | | | | | | | | | | | | | | | | | | | | | | 3 | | | 5 10 | | 10 15 | | 15 | | | 60% | 30% | | 60% | | | | 60 | | | 15 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |