| — | | | ； | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90 1.4 | | | | | | | | 2023 60 | 2.97 21.1% 65 2.17 | 15.4% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7 31 |