| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 1762 | 千吨 | 2026-9 |
| 2025/2026 | 1640 | 千吨 | 2026-9 |
| 2024/2025 | 1426 | 千吨 | 2026-9 |
| 2023/2024 | 1495 | 千吨 | 2026-9 |
| 2022/2023 | 1264 | 千吨 | 2026-9 |
| 2021/2022 | 1487 | 千吨 | 2026-9 |
| 2020/2021 | 1281 | 千吨 | 2026-9 |
| 2019/2020 | 1398 | 千吨 | 2026-9 |
| 2018/2019 | 1250 | 千吨 | 2026-9 |
| 2017/2018 | 1458 | 千吨 | 2026-9 |
| 2016/2017 | 1402 | 千吨 | 2026-9 |
| 2015/2016 | 1151 | 千吨 | 2026-9 |
| 2014/2015 | 970 | 千吨 | 2026-9 |
| 2013/2014 | 903 | 千吨 | 2026-9 |
| 2012/2013 | 901 | 千吨 | 2026-9 |
| 2011/2012 | 1114 | 千吨 | 2026-9 |
| 2010/2011 | 1051 | 千吨 | 2026-9 |
| 2009/2010 | 1228 | 千吨 | 2026-9 |
| 2008/2009 | 798 | 千吨 | 2026-9 |
| 2007/2008 | 614 | 千吨 | 2026-9 |
| 2006/2007 | 721 | 千吨 | 2026-9 |
| 2005/2006 | 833 | 千吨 | 2026-9 |
| 2004/2005 | 689 | 千吨 | 2026-9 |
| 2003/2004 | 903 | 千吨 | 2026-9 |
| 2002/2003 | 669 | 千吨 | 2026-9 |
| 2001/2002 | 558 | 千吨 | 2026-9 |
| 2000/2001 | 423 | 千吨 | 2026-9 |
| 1999/2000 | 483 | 千吨 | 2026-9 |
| 1998/1999 | 325 | 千吨 | 2026-9 |
| 1997/1998 | 402 | 千吨 | 2026-9 |
| 1996/1997 | 485 | 千吨 | 2026-9 |
| 1995/1996 | 582 | 千吨 | 2026-9 |
| 1994/1995 | 467 | 千吨 | 2026-9 |
| 1993/1994 | 447 | 千吨 | 2026-9 |
| 1992/1993 | 453 | 千吨 | 2026-9 |
| 1991/1992 | 445 | 千吨 | 2026-9 |
| 1990/1991 | 380 | 千吨 | 2026-9 |
| 1989/1990 | 476 | 千吨 | 2026-9 |
| 1988/1989 | 400 | 千吨 | 2026-9 |
| 1987/1988 | 508 | 千吨 | 2026-9 |
| 1986/1987 | 361 | 千吨 | 2026-9 |
| 1985/1986 | 282 | 千吨 | 2026-9 |
| 1984/1985 | 220 | 千吨 | 2026-9 |
| 1983/1984 | 267 | 千吨 | 2026-9 |
| 1982/1983 | 238 | 千吨 | 2026-9 |
| 1981/1982 | 174 | 千吨 | 2026-9 |
| 1980/1981 | 191 | 千吨 | 2026-9 |
| 1979/1980 | 149 | 千吨 | 2026-9 |
| 1978/1979 | 139 | 千吨 | 2026-9 |
| 1977/1978 | 98 | 千吨 | 2026-9 |
| 1976/1977 | 113 | 千吨 | 2026-9 |
| 1975/1976 | 65 | 千吨 | 2026-9 |
| 1974/1975 | 48 | 千吨 | 2026-9 |
| 1973/1974 | 75 | 千吨 | 2026-9 |
| 1972/1973 | 67 | 千吨 | 2026-9 |
| 1971/1972 | 45 | 千吨 | 2026-9 |
| 1970/1971 | 53 | 千吨 | 2026-9 |
| 1969/1970 | 56 | 千吨 | 2026-9 |
| 1968/1969 | 54 | 千吨 | 2026-9 |
| 1967/1968 | 52 | 千吨 | 2026-9 |
| 1966/1967 | 26 | 千吨 | 2026-9 |
| 1965/1966 | 31 | 千吨 | 2026-9 |
| 1964/1965 | 32 | 千吨 | 2026-9 |