| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 1390 | 千吨 | 2026-9 |
| 2025/2026 | 1299 | 千吨 | 2026-9 |
| 2024/2025 | 1376 | 千吨 | 2026-9 |
| 2023/2024 | 1353 | 千吨 | 2026-9 |
| 2022/2023 | 1273 | 千吨 | 2026-9 |
| 2021/2022 | 1389 | 千吨 | 2026-9 |
| 2020/2021 | 1386 | 千吨 | 2026-9 |
| 2019/2020 | 1294 | 千吨 | 2026-9 |
| 2018/2019 | 1357 | 千吨 | 2026-9 |
| 2017/2018 | 1329 | 千吨 | 2026-9 |
| 2016/2017 | 1431 | 千吨 | 2026-9 |
| 2015/2016 | 1491 | 千吨 | 2026-9 |
| 2014/2015 | 1407 | 千吨 | 2026-9 |
| 2013/2014 | 1297 | 千吨 | 2026-9 |
| 2012/2013 | 1403 | 千吨 | 2026-9 |
| 2011/2012 | 1356 | 千吨 | 2026-9 |
| 2010/2011 | 1332 | 千吨 | 2026-9 |
| 2009/2010 | 1209 | 千吨 | 2026-9 |
| 2008/2009 | 1080 | 千吨 | 2026-9 |
| 2007/2008 | 1303 | 千吨 | 2026-9 |
| 2006/2007 | 1078 | 千吨 | 2026-9 |
| 2005/2006 | 1205 | 千吨 | 2026-9 |
| 2004/2005 | 1146 | 千吨 | 2026-9 |
| 2003/2004 | 1216 | 千吨 | 2026-9 |
| 2002/2003 | 1003 | 千吨 | 2026-9 |
| 2001/2002 | 1026 | 千吨 | 2026-9 |
| 2000/2001 | 1033 | 千吨 | 2026-9 |
| 1999/2000 | 1138 | 千吨 | 2026-9 |
| 1998/1999 | 1011 | 千吨 | 2026-9 |
| 1997/1998 | 1029 | 千吨 | 2026-9 |
| 1996/1997 | 1026 | 千吨 | 2026-9 |
| 1995/1996 | 1094 | 千吨 | 2026-9 |
| 1994/1995 | 897 | 千吨 | 2026-9 |
| 1993/1994 | 918 | 千吨 | 2026-9 |
| 1992/1993 | 931 | 千吨 | 2026-9 |
| 1991/1992 | 848 | 千吨 | 2026-9 |
| 1990/1991 | 846 | 千吨 | 2026-9 |
| 1989/1990 | 820 | 千吨 | 2026-9 |
| 1988/1989 | 875 | 千吨 | 2026-9 |
| 1987/1988 | 996 | 千吨 | 2026-9 |
| 1986/1987 | 840 | 千吨 | 2026-9 |
| 1985/1986 | 692 | 千吨 | 2026-9 |
| 1984/1985 | 780 | 千吨 | 2026-9 |
| 1983/1984 | 654 | 千吨 | 2026-9 |
| 1982/1983 | 737 | 千吨 | 2026-9 |
| 1981/1982 | 673 | 千吨 | 2026-9 |
| 1980/1981 | 571 | 千吨 | 2026-9 |
| 1979/1980 | 703 | 千吨 | 2026-9 |
| 1978/1979 | 636 | 千吨 | 2026-9 |
| 1977/1978 | 626 | 千吨 | 2026-9 |
| 1976/1977 | 637 | 千吨 | 2026-9 |
| 1975/1976 | 527 | 千吨 | 2026-9 |
| 1974/1975 | 626 | 千吨 | 2026-9 |
| 1973/1974 | 705 | 千吨 | 2026-9 |
| 1972/1973 | 657 | 千吨 | 2026-9 |
| 1971/1972 | 541 | 千吨 | 2026-9 |
| 1970/1971 | 687 | 千吨 | 2026-9 |
| 1969/1970 | 580 | 千吨 | 2026-9 |
| 1968/1969 | 575 | 千吨 | 2026-9 |
| 1967/1968 | 406 | 千吨 | 2026-9 |
| 1966/1967 | 264 | 千吨 | 2026-9 |
| 1965/1966 | 384 | 千吨 | 2026-9 |
| 1964/1965 | 382 | 千吨 | 2026-9 |
| 1963/1964 | 376 | 千吨 | 2026-9 |
| 1962/1963 | 250 | 千吨 | 2026-9 |
| 1961/1962 | 350 | 千吨 | 2026-9 |
| 1960/1961 | 320 | 千吨 | 2026-9 |