| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 377 | 千吨 | 2026-9 |
| 2025/2026 | 366 | 千吨 | 2026-9 |
| 2024/2025 | 310 | 千吨 | 2026-9 |
| 2023/2024 | 281 | 千吨 | 2026-9 |
| 2022/2023 | 328 | 千吨 | 2026-9 |
| 2021/2022 | 397 | 千吨 | 2026-9 |
| 2020/2021 | 456 | 千吨 | 2026-9 |
| 2019/2020 | 501 | 千吨 | 2026-9 |
| 2018/2019 | 430 | 千吨 | 2026-9 |
| 2017/2018 | 526 | 千吨 | 2026-9 |
| 2016/2017 | 400 | 千吨 | 2026-9 |
| 2015/2016 | 521 | 千吨 | 2026-9 |
| 2014/2015 | 558 | 千吨 | 2026-9 |
| 2013/2014 | 602 | 千吨 | 2026-9 |
| 2012/2013 | 967 | 千吨 | 2026-9 |
| 2011/2012 | 1060 | 千吨 | 2026-9 |
| 2010/2011 | 1586 | 千吨 | 2026-9 |
| 2009/2010 | 1326 | 千吨 | 2026-9 |
| 2008/2009 | 1003 | 千吨 | 2026-9 |
| 2007/2008 | 1483 | 千吨 | 2026-9 |
| 2006/2007 | 1223 | 千吨 | 2026-9 |
| 2005/2006 | 1413 | 千吨 | 2026-9 |
| 2004/2005 | 1417 | 千吨 | 2026-9 |
| 2003/2004 | 1517 | 千吨 | 2026-9 |
| 2002/2003 | 1446 | 千吨 | 2026-9 |
| 2001/2002 | 1381 | 千吨 | 2026-9 |
| 2000/2001 | 1202 | 千吨 | 2026-9 |
| 1999/2000 | 927 | 千吨 | 2026-9 |
| 1998/1999 | 912 | 千吨 | 2026-9 |
| 1997/1998 | 776 | 千吨 | 2026-9 |
| 1996/1997 | 682 | 千吨 | 2026-9 |
| 1995/1996 | 625 | 千吨 | 2026-9 |
| 1994/1995 | 620 | 千吨 | 2026-9 |
| 1993/1994 | 581 | 千吨 | 2026-9 |
| 1992/1993 | 495 | 千吨 | 2026-9 |
| 1991/1992 | 472 | 千吨 | 2026-9 |
| 1990/1991 | 432 | 千吨 | 2026-9 |
| 1989/1990 | 442 | 千吨 | 2026-9 |
| 1988/1989 | 427 | 千吨 | 2026-9 |
| 1987/1988 | 442 | 千吨 | 2026-9 |
| 1986/1987 | 452 | 千吨 | 2026-9 |
| 1985/1986 | 454 | 千吨 | 2026-9 |
| 1984/1985 | 474 | 千吨 | 2026-9 |
| 1983/1984 | 399 | 千吨 | 2026-9 |
| 1982/1983 | 406 | 千吨 | 2026-9 |
| 1981/1982 | 455 | 千吨 | 2026-9 |
| 1980/1981 | 410 | 千吨 | 2026-9 |
| 1979/1980 | 418 | 千吨 | 2026-9 |
| 1978/1979 | 331 | 千吨 | 2026-9 |
| 1977/1978 | 294 | 千吨 | 2026-9 |
| 1976/1977 | 272 | 千吨 | 2026-9 |
| 1975/1976 | 241 | 千吨 | 2026-9 |
| 1974/1975 | 264 | 千吨 | 2026-9 |
| 1973/1974 | 243 | 千吨 | 2026-9 |