2 21 | 21 2016 | 1 1 | | | 1000 | 300 | 2016 2017 16 | | | 23 | | | | | | | | 22 50—80 10 | 100 100 | 18 | 50—80 14 100 | 100 11 | | | | 5 | | | 2017 | | | |