| 年度 | 数值 | 单位 | 发布日期 |
| 2025/2026 | 68800 | 吨 | 2026-9 |
| 2024/2025 | 60466 | 吨 | 2026-9 |
| 2023/2024 | 67896 | 吨 | 2026-9 |
| 2022/2023 | 61827 | 吨 | 2026-9 |
| 2021/2022 | 67776 | 吨 | 2026-9 |
| 2020/2021 | 71597 | 吨 | 2026-9 |
| 2019/2020 | 69547 | 吨 | 2026-9 |
| 2018/2019 | 74527 | 吨 | 2026-9 |
| 2017/2018 | 72522 | 吨 | 2026-9 |
| 2016/2017 | 72585 | 吨 | 2026-9 |
| 2015/2016 | 75568 | 吨 | 2026-9 |
| 2014/2015 | 81170 | 吨 | 2026-9 |
| 2013/2014 | 81700 | 吨 | 2026-9 |
| 2012/2013 | 81600 | 吨 | 2026-9 |
| 2011/2012 | 78500 | 吨 | 2026-9 |
| 2010/2011 | 76000 | 吨 | 2026-9 |
| 2009/2010 | 80000 | 吨 | 2026-9 |
| 2008/2009 | 78200 | 吨 | 2026-9 |
| 2007/2008 | 89300 | 吨 | 2026-9 |
| 2006/2007 | 90600 | 吨 | 2026-9 |
| 2005/2006 | 85200 | 吨 | 2026-9 |
| 2004/2005 | 84400 | 吨 | 2026-9 |
| 2003/2004 | 91900 | 吨 | 2026-9 |
| 2002/2003 | 95200 | 吨 | 2026-9 |
| 2001/2002 | 88800 | 吨 | 2026-9 |
| 2000/2001 | 87081 | 吨 | 2026-9 |
| 1999/2000 | 88089 | 吨 | 2026-9 |
| 1998/1999 | 88760 | 吨 | 2026-9 |
| 1997/1998 | 85158 | 吨 | 2026-9 |
| 1996/1997 | 74209 | 吨 | 2026-9 |
| 1995/1996 | 69964 | 吨 | 2026-9 |
| 1994/1995 | 75349 | 吨 | 2026-9 |
| 1993/1994 | 72568 | 吨 | 2026-9 |
| 1992/1993 | 70168 | 吨 | 2026-9 |
| 1991/1992 | 65195 | 吨 | 2026-9 |
| 1990/1991 | 66377 | 吨 | 2026-9 |
| 1989/1990 | 69781 | 吨 | 2026-9 |
| 1988/1989 | 68088 | 吨 | 2026-9 |
| 1987/1988 | 72895 | 吨 | 2026-9 |
| 1986/1987 | 63112 | 吨 | 2026-9 |
| 1985/1986 | 61278 | 吨 | 2026-9 |
| 1984/1985 | 59115 | 吨 | 2026-9 |
| 1983/1984 | 59947 | 吨 | 2026-9 |
| 1982/1983 | 56396 | 吨 | 2026-9 |
| 1976/1977 | 30000 | 吨 | 2026-9 |
| 1975/1976 | 62000 | 吨 | 2026-9 |
| 1974/1975 | 59000 | 吨 | 2026-9 |
| 1973/1974 | 58000 | 吨 | 2026-9 |
| 1972/1973 | 62000 | 吨 | 2026-9 |
| 1971/1972 | 60000 | 吨 | 2026-9 |
| 1970/1971 | 54000 | 吨 | 2026-9 |