| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 10893 | 千吨 | 2026-9 |
| 2025/2026 | 10303 | 千吨 | 2026-9 |
| 2024/2025 | 10706 | 千吨 | 2026-9 |
| 2023/2024 | 11610 | 千吨 | 2026-9 |
| 2022/2023 | 11322 | 千吨 | 2026-9 |
| 2021/2022 | 9138 | 千吨 | 2026-9 |
| 2020/2021 | 10069 | 千吨 | 2026-9 |
| 2019/2020 | 9837 | 千吨 | 2026-9 |
| 2018/2019 | 11269 | 千吨 | 2026-9 |
| 2017/2018 | 10030 | 千吨 | 2026-9 |
| 2016/2017 | 10211 | 千吨 | 2026-9 |
| 2015/2016 | 9657 | 千吨 | 2026-9 |
| 2014/2015 | 9731 | 千吨 | 2026-9 |
| 2013/2014 | 8701 | 千吨 | 2026-9 |
| 2012/2013 | 8940 | 千吨 | 2026-9 |
| 2011/2012 | 7583 | 千吨 | 2026-9 |
| 2010/2011 | 6182 | 千吨 | 2026-9 |
| 2009/2010 | 6269 | 千吨 | 2026-9 |
| 2008/2009 | 6295 | 千吨 | 2026-9 |
| 2007/2008 | 4495 | 千吨 | 2026-9 |
| 2006/2007 | 3218 | 千吨 | 2026-9 |
| 2005/2006 | 2506 | 千吨 | 2026-9 |
| 2004/2005 | 3480 | 千吨 | 2026-9 |
| 2003/2004 | 3624 | 千吨 | 2026-9 |
| 2002/2003 | 3671 | 千吨 | 2026-9 |
| 2001/2002 | 2882 | 千吨 | 2026-9 |
| 2000/2001 | 3311 | 千吨 | 2026-9 |
| 1999/2000 | 3333 | 千吨 | 2026-9 |
| 1998/1999 | 2960 | 千吨 | 2026-9 |
| 1997/1998 | 1620 | 千吨 | 2026-9 |
| 1996/1997 | 1375 | 千吨 | 2026-9 |
| 1995/1996 | 1020 | 千吨 | 2026-9 |
| 1994/1995 | 495 | 千吨 | 2026-9 |
| 1993/1994 | 210 | 千吨 | 2026-9 |
| 1992/1993 | 35 | 千吨 | 2026-9 |
| 1991/1992 | 170 | 千吨 | 2026-9 |
| 1990/1991 | 259 | 千吨 | 2026-9 |
| 1989/1990 | 680 | 千吨 | 2026-9 |
| 1988/1989 | 480 | 千吨 | 2026-9 |
| 1987/1988 | 1240 | 千吨 | 2026-9 |
| 1986/1987 | 1031 | 千吨 | 2026-9 |
| 1985/1986 | 908 | 千吨 | 2026-9 |
| 1984/1985 | 830 | 千吨 | 2026-9 |
| 1983/1984 | 597 | 千吨 | 2026-9 |
| 1982/1983 | 627 | 千吨 | 2026-9 |
| 1981/1982 | 440 | 千吨 | 2026-9 |
| 1980/1981 | 461 | 千吨 | 2026-9 |
| 1979/1980 | 625 | 千吨 | 2026-9 |
| 1978/1979 | 406 | 千吨 | 2026-9 |
| 1977/1978 | 486 | 千吨 | 2026-9 |
| 1976/1977 | 320 | 千吨 | 2026-9 |
| 1975/1976 | 40 | 千吨 | 2026-9 |
| 1974/1975 | 15 | 千吨 | 2026-9 |
| 1973/1974 | 15 | 千吨 | 2026-9 |
| 1972/1973 | 91 | 千吨 | 2026-9 |
| 1971/1972 | 2 | 千吨 | 2026-9 |
| 1970/1971 | 1 | 千吨 | 2026-9 |
| 1967/1968 | 1 | 千吨 | 2026-9 |
| 1966/1967 | 8 | 千吨 | 2026-9 |
| 1965/1966 | 11 | 千吨 | 2026-9 |
| 1964/1965 | 7 | 千吨 | 2026-9 |