| 2019 4 9 | | | | | 2018 | 2019 | | | 2019 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 10 | | | | | | | | | | | | | | | 50% 6 2 | | | | | 100 | | 100 | 300 | | | | | | | | | 2019 1 1 2021 | 12 31 | | | | | | 50% | | | | | | | | 4 1 | | | | | | 4 1 | | | | | 16% 13% | | 10% 9% | | | | 6% | | | | | | | | | | | | | | | | | | | | 10% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 12366 | | | | | | | | | 12366 | | | | | | | | | | | | 12366 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7 | | 4 | | | | | | | | | 4 1 | | | | | | | | | | | | | 4 28 | | | | | | 2019 4 1 5 | 20 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |