| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 354 | 千吨 | 2026-9 |
| 2025/2026 | 367 | 千吨 | 2026-9 |
| 2024/2025 | 423 | 千吨 | 2026-9 |
| 2023/2024 | 469 | 千吨 | 2026-9 |
| 2022/2023 | 477 | 千吨 | 2026-9 |
| 2021/2022 | 594 | 千吨 | 2026-9 |
| 2020/2021 | 520 | 千吨 | 2026-9 |
| 2019/2020 | 625 | 千吨 | 2026-9 |
| 2018/2019 | 577 | 千吨 | 2026-9 |
| 2017/2018 | 642 | 千吨 | 2026-9 |
| 2016/2017 | 624 | 千吨 | 2026-9 |
| 2015/2016 | 579 | 千吨 | 2026-9 |
| 2014/2015 | 721 | 千吨 | 2026-9 |
| 2013/2014 | 737 | 千吨 | 2026-9 |
| 2012/2013 | 918 | 千吨 | 2026-9 |
| 2011/2012 | 891 | 千吨 | 2026-9 |
| 2010/2011 | 978 | 千吨 | 2026-9 |
| 2009/2010 | 696 | 千吨 | 2026-9 |
| 2008/2009 | 804 | 千吨 | 2026-9 |
| 2007/2008 | 1043 | 千吨 | 2026-9 |
| 2006/2007 | 1028 | 千吨 | 2026-9 |
| 2005/2006 | 1111 | 千吨 | 2026-9 |
| 2004/2005 | 1160 | 千吨 | 2026-9 |
| 2003/2004 | 1027 | 千吨 | 2026-9 |
| 2002/2003 | 990 | 千吨 | 2026-9 |
| 2001/2002 | 1052 | 千吨 | 2026-9 |
| 2000/2001 | 1057 | 千吨 | 2026-9 |
| 1999/2000 | 1170 | 千吨 | 2026-9 |
| 1998/1999 | 1065 | 千吨 | 2026-9 |
| 1997/1998 | 1450 | 千吨 | 2026-9 |
| 1996/1997 | 1494 | 千吨 | 2026-9 |
| 1995/1996 | 1481 | 千吨 | 2026-9 |
| 1994/1995 | 1586 | 千吨 | 2026-9 |
| 1993/1994 | 1288 | 千吨 | 2026-9 |
| 1992/1993 | 1287 | 千吨 | 2026-9 |
| 1991/1992 | 1584 | 千吨 | 2026-9 |
| 1990/1991 | 1470 | 千吨 | 2026-9 |
| 1989/1990 | 1239 | 千吨 | 2026-9 |
| 1988/1989 | 1481 | 千吨 | 2026-9 |
| 1987/1988 | 1442 | 千吨 | 2026-9 |
| 1986/1987 | 1027 | 千吨 | 2026-9 |
| 1985/1986 | 1378 | 千吨 | 2026-9 |
| 1984/1985 | 1595 | 千吨 | 2026-9 |
| 1983/1984 | 1021 | 千吨 | 2026-9 |
| 1982/1983 | 1496 | 千吨 | 2026-9 |
| 1981/1982 | 1848 | 千吨 | 2026-9 |
| 1980/1981 | 1484 | 千吨 | 2026-9 |
| 1979/1980 | 1704 | 千吨 | 2026-9 |
| 1978/1979 | 1599 | 千吨 | 2026-9 |
| 1977/1978 | 1781 | 千吨 | 2026-9 |
| 1976/1977 | 1412 | 千吨 | 2026-9 |
| 1975/1976 | 1148 | 千吨 | 2026-9 |
| 1974/1975 | 1676 | 千吨 | 2026-9 |
| 1973/1974 | 1901 | 千吨 | 2026-9 |
| 1972/1973 | 2018 | 千吨 | 2026-9 |
| 1971/1972 | 1710 | 千吨 | 2026-9 |
| 1970/1971 | 1536 | 千吨 | 2026-9 |
| 1969/1970 | 1628 | 千吨 | 2026-9 |