| 2018 | | | | | | （ 2017 155 ） | | | | | 2018 | | | | | | | | | | | | | | | 4-5 | | | | | | | | | | | | | | | | | | | | 2018 | | | | | | | | | | | | 300 | | | | 50 | 50 | | 200 | | | 6% | 10 | | 50% | | | 50% | | | | | | | 10% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 6 | | | | | | | | | | | | | | | | | | | | | | | | | | 2018 4 26 | | | | | | | |