| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 20 | 千吨 | 2026-9 |
| 2025/2026 | 12 | 千吨 | 2026-9 |
| 2024/2025 | 14 | 千吨 | 2026-9 |
| 2023/2024 | 22 | 千吨 | 2026-9 |
| 2022/2023 | 20 | 千吨 | 2026-9 |
| 2021/2022 | 29 | 千吨 | 2026-9 |
| 2020/2021 | 39 | 千吨 | 2026-9 |
| 2019/2020 | 91 | 千吨 | 2026-9 |
| 2018/2019 | 75 | 千吨 | 2026-9 |
| 2017/2018 | 83 | 千吨 | 2026-9 |
| 2016/2017 | 87 | 千吨 | 2026-9 |
| 2015/2016 | 77 | 千吨 | 2026-9 |
| 2014/2015 | 158 | 千吨 | 2026-9 |
| 2013/2014 | 257 | 千吨 | 2026-9 |
| 2012/2013 | 349 | 千吨 | 2026-9 |
| 2011/2012 | 326 | 千吨 | 2026-9 |
| 2010/2011 | 270 | 千吨 | 2026-9 |
| 2009/2010 | 204 | 千吨 | 2026-9 |
| 2008/2009 | 218 | 千吨 | 2026-9 |
| 2007/2008 | 357 | 千吨 | 2026-9 |
| 2006/2007 | 368 | 千吨 | 2026-9 |
| 2005/2006 | 413 | 千吨 | 2026-9 |
| 2004/2005 | 363 | 千吨 | 2026-9 |
| 2003/2004 | 275 | 千吨 | 2026-9 |
| 2002/2003 | 243 | 千吨 | 2026-9 |
| 2001/2002 | 283 | 千吨 | 2026-9 |
| 2000/2001 | 307 | 千吨 | 2026-9 |
| 1999/2000 | 293 | 千吨 | 2026-9 |
| 1998/1999 | 309 | 千吨 | 2026-9 |
| 1997/1998 | 262 | 千吨 | 2026-9 |
| 1996/1997 | 295 | 千吨 | 2026-9 |
| 1995/1996 | 301 | 千吨 | 2026-9 |
| 1994/1995 | 235 | 千吨 | 2026-9 |
| 1993/1994 | 177 | 千吨 | 2026-9 |
| 1992/1993 | 194 | 千吨 | 2026-9 |
| 1991/1992 | 316 | 千吨 | 2026-9 |
| 1990/1991 | 198 | 千吨 | 2026-9 |
| 1989/1990 | 178 | 千吨 | 2026-9 |
| 1988/1989 | 279 | 千吨 | 2026-9 |
| 1987/1988 | 239 | 千吨 | 2026-9 |
| 1986/1987 | 142 | 千吨 | 2026-9 |
| 1985/1986 | 205 | 千吨 | 2026-9 |
| 1984/1985 | 262 | 千吨 | 2026-9 |
| 1983/1984 | 201 | 千吨 | 2026-9 |
| 1982/1983 | 165 | 千吨 | 2026-9 |
| 1981/1982 | 341 | 千吨 | 2026-9 |
| 1980/1981 | 374 | 千吨 | 2026-9 |
| 1979/1980 | 289 | 千吨 | 2026-9 |
| 1978/1979 | 256 | 千吨 | 2026-9 |
| 1977/1978 | 265 | 千吨 | 2026-9 |
| 1976/1977 | 194 | 千吨 | 2026-9 |
| 1975/1976 | 217 | 千吨 | 2026-9 |
| 1974/1975 | 342 | 千吨 | 2026-9 |
| 1973/1974 | 341 | 千吨 | 2026-9 |
| 1972/1973 | 314 | 千吨 | 2026-9 |
| 1971/1972 | 315 | 千吨 | 2026-9 |
| 1970/1971 | 303 | 千吨 | 2026-9 |
| 1969/1970 | 339 | 千吨 | 2026-9 |