| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 2535 | 千吨 | 2026-9 |
| 2025/2026 | 2418 | 千吨 | 2026-9 |
| 2024/2025 | 2536 | 千吨 | 2026-9 |
| 2023/2024 | 2028 | 千吨 | 2026-9 |
| 2022/2023 | 2593 | 千吨 | 2026-9 |
| 2021/2022 | 2439 | 千吨 | 2026-9 |
| 2020/2021 | 2396 | 千吨 | 2026-9 |
| 2019/2020 | 2157 | 千吨 | 2026-9 |
| 2018/2019 | 2036 | 千吨 | 2026-9 |
| 2017/2018 | 1957 | 千吨 | 2026-9 |
| 2016/2017 | 1685 | 千吨 | 2026-9 |
| 2015/2016 | 1995 | 千吨 | 2026-9 |
| 2014/2015 | 1915 | 千吨 | 2026-9 |
| 2013/2014 | 1760 | 千吨 | 2026-9 |
| 2012/2013 | 1700 | 千吨 | 2026-9 |
| 2011/2012 | 1580 | 千吨 | 2026-9 |
| 2010/2011 | 1420 | 千吨 | 2026-9 |
| 2009/2010 | 1200 | 千吨 | 2026-9 |
| 2008/2009 | 1145 | 千吨 | 2026-9 |
| 2007/2008 | 925 | 千吨 | 2026-9 |
| 2006/2007 | 1332 | 千吨 | 2026-9 |
| 2005/2006 | 1355 | 千吨 | 2026-9 |
| 2004/2005 | 1365 | 千吨 | 2026-9 |
| 2003/2004 | 1335 | 千吨 | 2026-9 |
| 2002/2003 | 1180 | 千吨 | 2026-9 |
| 2001/2002 | 830 | 千吨 | 2026-9 |
| 2000/2001 | 669 | 千吨 | 2026-9 |
| 1999/2000 | 526 | 千吨 | 2026-9 |
| 1998/1999 | 472 | 千吨 | 2026-9 |
| 1997/1998 | 452 | 千吨 | 2026-9 |
| 1996/1997 | 413 | 千吨 | 2026-9 |
| 1995/1996 | 378 | 千吨 | 2026-9 |
| 1994/1995 | 355 | 千吨 | 2026-9 |
| 1993/1994 | 308 | 千吨 | 2026-9 |
| 1992/1993 | 235 | 千吨 | 2026-9 |
| 1991/1992 | 154 | 千吨 | 2026-9 |
| 1990/1991 | 197 | 千吨 | 2026-9 |
| 1989/1990 | 122 | 千吨 | 2026-9 |
| 1988/1989 | 146 | 千吨 | 2026-9 |
| 1987/1988 | 84 | 千吨 | 2026-9 |
| 1986/1987 | 71 | 千吨 | 2026-9 |
| 1985/1986 | 82 | 千吨 | 2026-9 |
| 1984/1985 | 69 | 千吨 | 2026-9 |
| 1983/1984 | 58 | 千吨 | 2026-9 |
| 1982/1983 | 40 | 千吨 | 2026-9 |
| 1981/1982 | 67 | 千吨 | 2026-9 |
| 1980/1981 | 30 | 千吨 | 2026-9 |
| 1979/1980 | 36 | 千吨 | 2026-9 |
| 1978/1979 | 31 | 千吨 | 2026-9 |
| 1977/1978 | 17 | 千吨 | 2026-9 |
| 1976/1977 | 7 | 千吨 | 2026-9 |
| 1975/1976 | 10 | 千吨 | 2026-9 |
| 1974/1975 | 8 | 千吨 | 2026-9 |
| 1973/1974 | 6 | 千吨 | 2026-9 |
| 1972/1973 | 2 | 千吨 | 2026-9 |