| 5 21 2019 16 | 974 | | | 19 974 | 12 7 1 | 2018 | | 2018 6 | | | | | | | | | | | | | | | | | | | | | | | | | | | 232 | | 2015 2016 | 89％ 89.8％ 2017 2018 2 | 90％ | | | 2019 | | 40 34 41 | | |