| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 3443 | 千吨 | 2026-9 |
| 2025/2026 | 4146 | 千吨 | 2026-9 |
| 2024/2025 | 2927 | 千吨 | 2026-9 |
| 2023/2024 | 1757 | 千吨 | 2026-9 |
| 2022/2023 | 2861 | 千吨 | 2026-9 |
| 2021/2022 | 1650 | 千吨 | 2026-9 |
| 2020/2021 | 2287 | 千吨 | 2026-9 |
| 2019/2020 | 1424 | 千吨 | 2026-9 |
| 2018/2019 | 1547 | 千吨 | 2026-9 |
| 2017/2018 | 1569 | 千吨 | 2026-9 |
| 2016/2017 | 1045 | 千吨 | 2026-9 |
| 2015/2016 | 961 | 千吨 | 2026-9 |
| 2014/2015 | 2162 | 千吨 | 2026-9 |
| 2013/2014 | 2686 | 千吨 | 2026-9 |
| 2012/2013 | 3155 | 千吨 | 2026-9 |
| 2011/2012 | 3572 | 千吨 | 2026-9 |
| 2010/2011 | 2563 | 千吨 | 2026-9 |
| 2009/2010 | 2461 | 千吨 | 2026-9 |
| 2008/2009 | 3374 | 千吨 | 2026-9 |
| 2007/2008 | 3280 | 千吨 | 2026-9 |
| 2006/2007 | 3166 | 千吨 | 2026-9 |
| 2005/2006 | 2029 | 千吨 | 2026-9 |
| 2004/2005 | 2392 | 千吨 | 2026-9 |
| 2003/2004 | 1718 | 千吨 | 2026-9 |
| 2002/2003 | 1892 | 千吨 | 2026-9 |
| 2001/2002 | 1906 | 千吨 | 2026-9 |
| 2000/2001 | 1787 | 千吨 | 2026-9 |
| 1999/2000 | 1019 | 千吨 | 2026-9 |
| 1998/1999 | 1373 | 千吨 | 2026-9 |
| 1997/1998 | 1540 | 千吨 | 2026-9 |
| 1996/1997 | 1514 | 千吨 | 2026-9 |
| 1995/1996 | 1716 | 千吨 | 2026-9 |
| 1994/1995 | 1334 | 千吨 | 2026-9 |
| 1993/1994 | 1124 | 千吨 | 2026-9 |
| 1992/1993 | 1442 | 千吨 | 2026-9 |
| 1991/1992 | 1868 | 千吨 | 2026-9 |
| 1990/1991 | 1780 | 千吨 | 2026-9 |
| 1989/1990 | 1760 | 千吨 | 2026-9 |
| 1988/1989 | 1755 | 千吨 | 2026-9 |
| 1987/1988 | 1791 | 千吨 | 2026-9 |
| 1986/1987 | 1490 | 千吨 | 2026-9 |
| 1985/1986 | 1747 | 千吨 | 2026-9 |
| 1984/1985 | 2633 | 千吨 | 2026-9 |
| 1983/1984 | 1938 | 千吨 | 2026-9 |
| 1982/1983 | 1506 | 千吨 | 2026-9 |
| 1981/1982 | 1241 | 千吨 | 2026-9 |
| 1980/1981 | 1123 | 千吨 | 2026-9 |
| 1979/1980 | 925 | 千吨 | 2026-9 |
| 1978/1979 | 921 | 千吨 | 2026-9 |
| 1977/1978 | 871 | 千吨 | 2026-9 |
| 1976/1977 | 873 | 千吨 | 2026-9 |
| 1975/1976 | 1012 | 千吨 | 2026-9 |
| 1974/1975 | 1046 | 千吨 | 2026-9 |
| 1973/1974 | 1089 | 千吨 | 2026-9 |
| 1972/1973 | 832 | 千吨 | 2026-9 |
| 1971/1972 | 895 | 千吨 | 2026-9 |
| 1970/1971 | 968 | 千吨 | 2026-9 |
| 1969/1970 | 883 | 千吨 | 2026-9 |