| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 135.64 | 百分比 | 2026-9 |
| 2025/2026 | 214.81 | 百分比 | 2026-9 |
| 2024/2025 | 194.03 | 百分比 | 2026-9 |
| 2023/2024 | 70.24 | 百分比 | 2026-9 |
| 2022/2023 | 244.07 | 百分比 | 2026-9 |
| 2021/2022 | 32.08 | 百分比 | 2026-9 |
| 2020/2021 | 47.17 | 百分比 | 2026-9 |
| 2019/2020 | 65.91 | 百分比 | 2026-9 |
| 2018/2019 | 72.22 | 百分比 | 2026-9 |
| 2017/2018 | 60 | 百分比 | 2026-9 |
| 2016/2017 | 32.14 | 百分比 | 2026-9 |
| 2015/2016 | 31.03 | 百分比 | 2026-9 |
| 2014/2015 | 53.85 | 百分比 | 2026-9 |
| 2013/2014 | 31.43 | 百分比 | 2026-9 |
| 2012/2013 | 18.87 | 百分比 | 2026-9 |
| 2011/2012 | 36.07 | 百分比 | 2026-9 |
| 2010/2011 | 65.22 | 百分比 | 2026-9 |
| 2009/2010 | 33.33 | 百分比 | 2026-9 |
| 2008/2009 | 58.82 | 百分比 | 2026-9 |
| 2007/2008 | 49.09 | 百分比 | 2026-9 |
| 2006/2007 | 20.07 | 百分比 | 2026-9 |
| 2005/2006 | 48.28 | 百分比 | 2026-9 |
| 2004/2005 | 63.91 | 百分比 | 2026-9 |
| 2003/2004 | 49.58 | 百分比 | 2026-9 |
| 2002/2003 | 85.19 | 百分比 | 2026-9 |
| 2001/2002 | 70.56 | 百分比 | 2026-9 |
| 2000/2001 | 67 | 百分比 | 2026-9 |
| 1999/2000 | 15.34 | 百分比 | 2026-9 |
| 1998/1999 | 18.62 | 百分比 | 2026-9 |
| 1997/1998 | 15.43 | 百分比 | 2026-9 |
| 1996/1997 | 20 | 百分比 | 2026-9 |
| 1995/1996 | 16.028 | 百分比 | 2026-9 |
| 1994/1995 | 20.721 | 百分比 | 2026-9 |
| 1993/1994 | 24.042 | 百分比 | 2026-9 |
| 1992/1993 | 23.852 | 百分比 | 2026-9 |
| 1991/1992 | 18.806 | 百分比 | 2026-9 |
| 1990/1991 | 45.741 | 百分比 | 2026-9 |
| 1989/1990 | 18.964 | 百分比 | 2026-9 |
| 1988/1989 | 13.118 | 百分比 | 2026-9 |
| 1987/1988 | 24.482 | 百分比 | 2026-9 |
| 1986/1987 | 24.11 | 百分比 | 2026-9 |
| 1985/1986 | 10.948 | 百分比 | 2026-9 |
| 1984/1985 | 33.105 | 百分比 | 2026-9 |
| 1983/1984 | 11.646 | 百分比 | 2026-9 |
| 1982/1983 | 8.719 | 百分比 | 2026-9 |
| 1981/1982 | 6.4 | 百分比 | 2026-9 |
| 1980/1981 | 61.429 | 百分比 | 2026-9 |
| 1979/1980 | 61.774 | 百分比 | 2026-9 |
| 1978/1979 | 44.365 | 百分比 | 2026-9 |
| 1977/1978 | 85.804 | 百分比 | 2026-9 |
| 1976/1977 | 79.091 | 百分比 | 2026-9 |
| 1975/1976 | 34.091 | 百分比 | 2026-9 |
| 1974/1975 | 76.852 | 百分比 | 2026-9 |
| 1973/1974 | 48.485 | 百分比 | 2026-9 |
| 1972/1973 | 40.217 | 百分比 | 2026-9 |
| 1971/1972 | 78.378 | 百分比 | 2026-9 |
| 1970/1971 | 13.044 | 百分比 | 2026-9 |
| 1969/1970 | 30.986 | 百分比 | 2026-9 |
| 1968/1969 | 82.609 | 百分比 | 2026-9 |
| 1967/1968 | 61.539 | 百分比 | 2026-9 |
| 1966/1967 | 46.154 | 百分比 | 2026-9 |
| 1965/1966 | 30.909 | 百分比 | 2026-9 |
| 1964/1965 | 51.786 | 百分比 | 2026-9 |
| 1963/1964 | 32.258 | 百分比 | 2026-9 |
| 1962/1963 | 57.447 | 百分比 | 2026-9 |
| 1961/1962 | 31.818 | 百分比 | 2026-9 |
| 1960/1961 | 22.857 | 百分比 | 2026-9 |