| | | | | | | | | | | | | | | 2012 53.10% 2023 | 66.16% | | 5 | | 300 | 300 500 | | 500 | | | | | | | | 300 | | ； | 300 500 | | ； 500 | | | | | | | | | | | | | | | | | 5 | | | 70% | | 8 3 | | |