| | | | | 80 | | | | | | | | | | | 10% 2 ︱ 3 | | 10 20 | | 20 30 | | | | 10 | | | 25 | | 3600 | 10 30 2900 | | 2017 | | | | | 7 100 | 60 | 1600 2 | | | |