| 2017 9 7 2017 | 2018 | | | | | 2016 2017 2.3 | 116 | | | 3.1 2. | 1 6.1 | 2.1 2.1 6.1 | 2.1 | 2.1 | 44 256 | | | | | | | | | | | | | | | | | | | |