| 2020 | | | | | | | | | | | | | | | | | | | | | | | | | | | 500 | | | 10 | | | | | | 500 | 4 6 | | | 4 | | 4 | | 4 | | 4 2 2 2 | 40% 20% 20% | 20% | | | | | | | | | | | | | | | | | | | |