2019 12 6 | 11 28 29 | 4 | | 263 | 65 | | | | | | 170 | | 1960 | 1970 | | 1. | 2. | | | | | 3. | | 4. | | | | 1. | | | 2. | | | | 3. | 7~8 | | 90% | 90% | | | | | | | | |