2020 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | B | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2020 1 | 20% | | | | | | | | |