| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 19268 | 千吨 | 2026-9 |
| 2025/2026 | 17943 | 千吨 | 2026-9 |
| 2024/2025 | 14317 | 千吨 | 2026-9 |
| 2023/2024 | 14174 | 千吨 | 2026-9 |
| 2022/2023 | 16581 | 千吨 | 2026-9 |
| 2021/2022 | 16071 | 千吨 | 2026-9 |
| 2020/2021 | 16097 | 千吨 | 2026-9 |
| 2019/2020 | 15131 | 千吨 | 2026-9 |
| 2018/2019 | 16184 | 千吨 | 2026-9 |
| 2017/2018 | 15229 | 千吨 | 2026-9 |
| 2016/2017 | 14902 | 千吨 | 2026-9 |
| 2015/2016 | 14655 | 千吨 | 2026-9 |
| 2014/2015 | 11741 | 千吨 | 2026-9 |
| 2013/2014 | 10693 | 千吨 | 2026-9 |
| 2012/2013 | 11029 | 千吨 | 2026-9 |
| 2011/2012 | 9491 | 千吨 | 2026-9 |
| 2010/2011 | 7342 | 千吨 | 2026-9 |
| 2009/2010 | 5826 | 千吨 | 2026-9 |
| 2008/2009 | 7876 | 千吨 | 2026-9 |
| 2007/2008 | 7599 | 千吨 | 2026-9 |
| 2006/2007 | 6092 | 千吨 | 2026-9 |
| 2005/2006 | 5890 | 千吨 | 2026-9 |
| 2004/2005 | 5688 | 千吨 | 2026-9 |
| 2003/2004 | 5564 | 千吨 | 2026-9 |
| 2002/2003 | 6019 | 千吨 | 2026-9 |
| 2001/2002 | 5518 | 千吨 | 2026-9 |
| 2000/2001 | 5655 | 千吨 | 2026-9 |
| 1999/2000 | 6392 | 千吨 | 2026-9 |
| 1998/1999 | 5547 | 千吨 | 2026-9 |
| 1997/1998 | 4630 | 千吨 | 2026-9 |
| 1996/1997 | 5107 | 千吨 | 2026-9 |
| 1995/1996 | 5917 | 千吨 | 2026-9 |
| 1994/1995 | 4934 | 千吨 | 2026-9 |
| 1993/1994 | 5042 | 千吨 | 2026-9 |
| 1992/1993 | 3915 | 千吨 | 2026-9 |
| 1991/1992 | 4436 | 千吨 | 2026-9 |
| 1990/1991 | 4746 | 千吨 | 2026-9 |
| 1989/1990 | 3750 | 千吨 | 2026-9 |
| 1988/1989 | 4398 | 千吨 | 2026-9 |
| 1987/1988 | 3645 | 千吨 | 2026-9 |
| 1986/1987 | 3145 | 千吨 | 2026-9 |
| 1985/1986 | 2887 | 千吨 | 2026-9 |
| 1984/1985 | 3123 | 千吨 | 2026-9 |
| 1983/1984 | 3083 | 千吨 | 2026-9 |
| 1982/1983 | 2343 | 千吨 | 2026-9 |
| 1981/1982 | 2799 | 千吨 | 2026-9 |
| 1980/1981 | 1976 | 千吨 | 2026-9 |
| 1979/1980 | 1666 | 千吨 | 2026-9 |
| 1978/1979 | 1306 | 千吨 | 2026-9 |
| 1977/1978 | 553 | 千吨 | 2026-9 |
| 1976/1977 | 701 | 千吨 | 2026-9 |
| 1975/1976 | 652 | 千吨 | 2026-9 |
| 1974/1975 | 1005 | 千吨 | 2026-9 |
| 1973/1974 | 517 | 千吨 | 2026-9 |
| 1972/1973 | 331 | 千吨 | 2026-9 |
| 1971/1972 | 324 | 千吨 | 2026-9 |
| 1970/1971 | 323 | 千吨 | 2026-9 |
| 1969/1970 | 291 | 千吨 | 2026-9 |
| 1968/1969 | 253 | 千吨 | 2026-9 |
| 1967/1968 | 215 | 千吨 | 2026-9 |
| 1966/1967 | 236 | 千吨 | 2026-9 |
| 1965/1966 | 182 | 千吨 | 2026-9 |
| 1964/1965 | 175 | 千吨 | 2026-9 |