| | | | | | | | | | | | | | | | | | | | | | | | | 16 | | | | | | | | | | | 2018 | | 2.8 | | | | | 1 | | | | | | | | 2018 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |