| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 2624 | 千吨 | 2026-9 |
| 2025/2026 | 2577 | 千吨 | 2026-9 |
| 2024/2025 | 2641 | 千吨 | 2026-9 |
| 2023/2024 | 2552 | 千吨 | 2026-9 |
| 2022/2023 | 2462 | 千吨 | 2026-9 |
| 2021/2022 | 2572 | 千吨 | 2026-9 |
| 2020/2021 | 2767 | 千吨 | 2026-9 |
| 2019/2020 | 2694 | 千吨 | 2026-9 |
| 2018/2019 | 2639 | 千吨 | 2026-9 |
| 2017/2018 | 2578 | 千吨 | 2026-9 |
| 2016/2017 | 2515 | 千吨 | 2026-9 |
| 2015/2016 | 2511 | 千吨 | 2026-9 |
| 2014/2015 | 2587 | 千吨 | 2026-9 |
| 2013/2014 | 2497 | 千吨 | 2026-9 |
| 2012/2013 | 2044 | 千吨 | 2026-9 |
| 2011/2012 | 2081 | 千吨 | 2026-9 |
| 2010/2011 | 2311 | 千吨 | 2026-9 |
| 2009/2010 | 2152 | 千吨 | 2026-9 |
| 2008/2009 | 1881 | 千吨 | 2026-9 |
| 2007/2008 | 1957 | 千吨 | 2026-9 |
| 2006/2007 | 1918 | 千吨 | 2026-9 |
| 2005/2006 | 2036 | 千吨 | 2026-9 |
| 2004/2005 | 1812 | 千吨 | 2026-9 |
| 2003/2004 | 1862 | 千吨 | 2026-9 |
| 2002/2003 | 1540 | 千吨 | 2026-9 |
| 2001/2002 | 1803 | 千吨 | 2026-9 |
| 2000/2001 | 1833 | 千吨 | 2026-9 |
| 1999/2000 | 1582 | 千吨 | 2026-9 |
| 1998/1999 | 1631 | 千吨 | 2026-9 |
| 1997/1998 | 1479 | 千吨 | 2026-9 |
| 1996/1997 | 1490 | 千吨 | 2026-9 |
| 1995/1996 | 1286 | 千吨 | 2026-9 |
| 1994/1995 | 1574 | 千吨 | 2026-9 |
| 1993/1994 | 1624 | 千吨 | 2026-9 |
| 1992/1993 | 1301 | 千吨 | 2026-9 |
| 1991/1992 | 1335 | 千吨 | 2026-9 |
| 1990/1991 | 918 | 千吨 | 2026-9 |
| 1989/1990 | 1082 | 千吨 | 2026-9 |
| 1988/1989 | 1023 | 千吨 | 2026-9 |
| 1987/1988 | 1481 | 千吨 | 2026-9 |
| 1986/1987 | 1338 | 千吨 | 2026-9 |
| 1985/1986 | 987 | 千吨 | 2026-9 |
| 1984/1985 | 1126 | 千吨 | 2026-9 |
| 1983/1984 | 1148 | 千吨 | 2026-9 |
| 1982/1983 | 1100 | 千吨 | 2026-9 |
| 1981/1982 | 1149 | 千吨 | 2026-9 |
| 1980/1981 | 990 | 千吨 | 2026-9 |
| 1979/1980 | 987 | 千吨 | 2026-9 |
| 1978/1979 | 914 | 千吨 | 2026-9 |
| 1977/1978 | 988 | 千吨 | 2026-9 |
| 1976/1977 | 1000 | 千吨 | 2026-9 |
| 1975/1976 | 938 | 千吨 | 2026-9 |
| 1974/1975 | 938 | 千吨 | 2026-9 |
| 1973/1974 | 1035 | 千吨 | 2026-9 |
| 1972/1973 | 1077 | 千吨 | 2026-9 |
| 1971/1972 | 785 | 千吨 | 2026-9 |
| 1970/1971 | 783 | 千吨 | 2026-9 |
| 1969/1970 | 772 | 千吨 | 2026-9 |
| 1968/1969 | 683 | 千吨 | 2026-9 |
| 1967/1968 | 776 | 千吨 | 2026-9 |
| 1966/1967 | 695 | 千吨 | 2026-9 |
| 1965/1966 | 648 | 千吨 | 2026-9 |
| 1964/1965 | 553 | 千吨 | 2026-9 |
| 1963/1964 | 547 | 千吨 | 2026-9 |
| 1962/1963 | 570 | 千吨 | 2026-9 |
| 1961/1962 | 519 | 千吨 | 2026-9 |
| 1960/1961 | 564 | 千吨 | 2026-9 |