| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 572 | 千吨 | 2026-9 |
| 2025/2026 | 547 | 千吨 | 2026-9 |
| 2024/2025 | 488 | 千吨 | 2026-9 |
| 2023/2024 | 405 | 千吨 | 2026-9 |
| 2022/2023 | 379 | 千吨 | 2026-9 |
| 2021/2022 | 452 | 千吨 | 2026-9 |
| 2020/2021 | 497 | 千吨 | 2026-9 |
| 2019/2020 | 541 | 千吨 | 2026-9 |
| 2018/2019 | 598 | 千吨 | 2026-9 |
| 2017/2018 | 557 | 千吨 | 2026-9 |
| 2016/2017 | 588 | 千吨 | 2026-9 |
| 2015/2016 | 628 | 千吨 | 2026-9 |
| 2014/2015 | 639 | 千吨 | 2026-9 |
| 2013/2014 | 698 | 千吨 | 2026-9 |
| 2012/2013 | 612 | 千吨 | 2026-9 |
| 2011/2012 | 703 | 千吨 | 2026-9 |
| 2010/2011 | 508 | 千吨 | 2026-9 |
| 2009/2010 | 417 | 千吨 | 2026-9 |
| 2008/2009 | 646 | 千吨 | 2026-9 |
| 2007/2008 | 618 | 千吨 | 2026-9 |
| 2006/2007 | 701 | 千吨 | 2026-9 |
| 2005/2006 | 706 | 千吨 | 2026-9 |
| 2004/2005 | 701 | 千吨 | 2026-9 |
| 2003/2004 | 721 | 千吨 | 2026-9 |
| 2002/2003 | 691 | 千吨 | 2026-9 |
| 2001/2002 | 618 | 千吨 | 2026-9 |
| 2000/2001 | 600 | 千吨 | 2026-9 |
| 1999/2000 | 615 | 千吨 | 2026-9 |
| 1998/1999 | 640 | 千吨 | 2026-9 |
| 1997/1998 | 615 | 千吨 | 2026-9 |
| 1996/1997 | 575 | 千吨 | 2026-9 |
| 1995/1996 | 490 | 千吨 | 2026-9 |
| 1994/1995 | 427 | 千吨 | 2026-9 |
| 1993/1994 | 395 | 千吨 | 2026-9 |
| 1992/1993 | 402 | 千吨 | 2026-9 |
| 1991/1992 | 387 | 千吨 | 2026-9 |
| 1990/1991 | 352 | 千吨 | 2026-9 |
| 1989/1990 | 342 | 千吨 | 2026-9 |
| 1988/1989 | 332 | 千吨 | 2026-9 |
| 1987/1988 | 332 | 千吨 | 2026-9 |
| 1986/1987 | 352 | 千吨 | 2026-9 |
| 1985/1986 | 322 | 千吨 | 2026-9 |
| 1984/1985 | 287 | 千吨 | 2026-9 |
| 1983/1984 | 220 | 千吨 | 2026-9 |
| 1982/1983 | 220 | 千吨 | 2026-9 |
| 1981/1982 | 203 | 千吨 | 2026-9 |
| 1980/1981 | 213 | 千吨 | 2026-9 |
| 1979/1980 | 208 | 千吨 | 2026-9 |
| 1978/1979 | 198 | 千吨 | 2026-9 |
| 1977/1978 | 182 | 千吨 | 2026-9 |
| 1976/1977 | 189 | 千吨 | 2026-9 |
| 1975/1976 | 192 | 千吨 | 2026-9 |
| 1974/1975 | 193 | 千吨 | 2026-9 |
| 1973/1974 | 215 | 千吨 | 2026-9 |
| 1972/1973 | 45 | 千吨 | 2026-9 |