| | | | | | | | | | | 2018 | | | | 2030 | | 2030 | 45% | 2050 | | | | | | | 2018 | 2005 45.8% | 2020 40% | 45% | | | | | | 30 | | | 2018 | | | | | | 2019 4 9 | | | | | | | | | | 2020 | | | | | | | | | | | | | |