| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 61.07 | 百分比 | 2026-9 |
| 2025/2026 | 56.24 | 百分比 | 2026-9 |
| 2024/2025 | 81.73 | 百分比 | 2026-9 |
| 2023/2024 | 50.11 | 百分比 | 2026-9 |
| 2022/2023 | 72.29 | 百分比 | 2026-9 |
| 2021/2022 | 94.35 | 百分比 | 2026-9 |
| 2020/2021 | 102.79 | 百分比 | 2026-9 |
| 2019/2020 | 80.22 | 百分比 | 2026-9 |
| 2018/2019 | 83.09 | 百分比 | 2026-9 |
| 2017/2018 | 67.17 | 百分比 | 2026-9 |
| 2016/2017 | 52.38 | 百分比 | 2026-9 |
| 2015/2016 | 56.68 | 百分比 | 2026-9 |
| 2014/2015 | 59.57 | 百分比 | 2026-9 |
| 2013/2014 | 47.69 | 百分比 | 2026-9 |
| 2012/2013 | 45.3 | 百分比 | 2026-9 |
| 2011/2012 | 73.39 | 百分比 | 2026-9 |
| 2010/2011 | 106.25 | 百分比 | 2026-9 |
| 2009/2010 | 88.24 | 百分比 | 2026-9 |
| 2008/2009 | 86.67 | 百分比 | 2026-9 |
| 2007/2008 | 85.71 | 百分比 | 2026-9 |
| 2006/2007 | 126.73 | 百分比 | 2026-9 |
| 2005/2006 | 54.99 | 百分比 | 2026-9 |
| 2004/2005 | 57.81 | 百分比 | 2026-9 |
| 2003/2004 | 74.15 | 百分比 | 2026-9 |
| 2002/2003 | 51.64 | 百分比 | 2026-9 |
| 2001/2002 | 65.55 | 百分比 | 2026-9 |
| 2000/2001 | 59.18 | 百分比 | 2026-9 |
| 1999/2000 | 62.94 | 百分比 | 2026-9 |
| 1998/1999 | 91.429 | 百分比 | 2026-9 |
| 1997/1998 | 52.96 | 百分比 | 2026-9 |
| 1996/1997 | 55.053 | 百分比 | 2026-9 |
| 1995/1996 | 56.135 | 百分比 | 2026-9 |
| 1994/1995 | 59.729 | 百分比 | 2026-9 |
| 1993/1994 | 65.892 | 百分比 | 2026-9 |
| 1992/1993 | 66.97 | 百分比 | 2026-9 |
| 1991/1992 | 30.663 | 百分比 | 2026-9 |
| 1990/1991 | 34.156 | 百分比 | 2026-9 |
| 1989/1990 | 41.897 | 百分比 | 2026-9 |
| 1988/1989 | 74.436 | 百分比 | 2026-9 |
| 1987/1988 | 74.741 | 百分比 | 2026-9 |
| 1986/1987 | 59.677 | 百分比 | 2026-9 |
| 1985/1986 | 47.826 | 百分比 | 2026-9 |
| 1984/1985 | 81.25 | 百分比 | 2026-9 |
| 1983/1984 | 31.818 | 百分比 | 2026-9 |
| 1982/1983 | 49.162 | 百分比 | 2026-9 |
| 1981/1982 | 35.47 | 百分比 | 2026-9 |
| 1980/1981 | 50.42 | 百分比 | 2026-9 |
| 1979/1980 | 38.462 | 百分比 | 2026-9 |
| 1978/1979 | 61.411 | 百分比 | 2026-9 |
| 1977/1978 | 75.956 | 百分比 | 2026-9 |
| 1976/1977 | 30.128 | 百分比 | 2026-9 |
| 1975/1976 | 42.857 | 百分比 | 2026-9 |
| 1974/1975 | 45.763 | 百分比 | 2026-9 |
| 1973/1974 | 29.24 | 百分比 | 2026-9 |
| 1972/1973 | 37.714 | 百分比 | 2026-9 |
| 1971/1972 | 58.036 | 百分比 | 2026-9 |
| 1970/1971 | 15.929 | 百分比 | 2026-9 |
| 1969/1970 | 13.608 | 百分比 | 2026-9 |
| 1968/1969 | 14.912 | 百分比 | 2026-9 |
| 1967/1968 | 9.06 | 百分比 | 2026-9 |
| 1966/1967 | 1.389 | 百分比 | 2026-9 |
| 1965/1966 | 1.577 | 百分比 | 2026-9 |
| 1964/1965 | 4.898 | 百分比 | 2026-9 |
| 1963/1964 | 3.211 | 百分比 | 2026-9 |
| 1962/1963 | 5.988 | 百分比 | 2026-9 |
| 1961/1962 | 1.429 | 百分比 | 2026-9 |
| 1960/1961 | 1.923 | 百分比 | 2026-9 |