| | | | | | | | | | | | | 2 5 | | | | 2 | | | | | | | | | | | 1961 4 | 1989 1 1992 1 | | | 2020 2 3 | | | 2015 | | | | | 7 15 | 5 4 | 5 23000 | 8000 | | | | | 2016 2018 | | 2017 | | 2018 | | 2018 9 | | | | | | | 2020 | | | | | | | |