| | | | | | | | | | | | | | | | | | | | | 6 | | | | 20% | 30% | | | | | 20% 30% | | | | | | 2011 3 | | | | | | | | | | | | | | | | | | | | | | | | | | 2 | | 2019 | 2020 | | 2021 | | | 2020 | | | | | | | | | 47 | | | | | | 7 | 15 16 | | 2018 2021 | 36.2 | 9 30 | 1450 | | | | 11 | | | | | | |