| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 194.951 | 千吨 | 2026-9 |
| 2025/2026 | 196.374 | 千吨 | 2026-9 |
| 2024/2025 | 130.205 | 千吨 | 2026-9 |
| 2023/2024 | 116.686 | 千吨 | 2026-9 |
| 2022/2023 | 142.3 | 千吨 | 2026-9 |
| 2021/2022 | 56.92 | 千吨 | 2026-9 |
| 2020/2021 | 84.669 | 千吨 | 2026-9 |
| 2019/2020 | 106.725 | 千吨 | 2026-9 |
| 2018/2019 | 55.497 | 千吨 | 2026-9 |
| 2017/2018 | 54.074 | 千吨 | 2026-9 |
| 2016/2017 | 115.975 | 千吨 | 2026-9 |
| 2015/2016 | 160.088 | 千吨 | 2026-9 |
| 2014/2015 | 229.103 | 千吨 | 2026-9 |
| 2013/2014 | 149.415 | 千吨 | 2026-9 |
| 2012/2013 | 138.743 | 千吨 | 2026-9 |
| 2011/2012 | 172.183 | 千吨 | 2026-9 |
| 2010/2011 | 387.768 | 千吨 | 2026-9 |
| 2009/2010 | 136.608 | 千吨 | 2026-9 |
| 2008/2009 | 143.723 | 千吨 | 2026-9 |
| 2007/2008 | 153.684 | 千吨 | 2026-9 |
| 2006/2007 | 76.842 | 千吨 | 2026-9 |
| 2005/2006 | 46.248 | 千吨 | 2026-9 |
| 2004/2005 | 9.961 | 千吨 | 2026-9 |
| 2003/2004 | 0 | 千吨 | 2026-9 |
| 2002/2003 | 0 | 千吨 | 2026-9 |
| 2001/2002 | 0 | 千吨 | 2026-9 |
| 2000/2001 | 0.712 | 千吨 | 2026-9 |
| 1999/2000 | 12.096 | 千吨 | 2026-9 |
| 1994/1995 | 0.712 | 千吨 | 2026-9 |
| 1993/1994 | 0.712 | 千吨 | 2026-9 |
| 1992/1993 | 0.712 | 千吨 | 2026-9 |
| 1991/1992 | 0.712 | 千吨 | 2026-9 |
| 1990/1991 | 0.712 | 千吨 | 2026-9 |
| 1989/1990 | 0 | 千吨 | 2026-9 |
| 1988/1989 | 3.558 | 千吨 | 2026-9 |
| 1985/1986 | 0.712 | 千吨 | 2026-9 |
| 1984/1985 | 0.712 | 千吨 | 2026-9 |
| 1983/1984 | 0.712 | 千吨 | 2026-9 |
| 1982/1983 | 0.712 | 千吨 | 2026-9 |
| 1981/1982 | 2.135 | 千吨 | 2026-9 |
| 1980/1981 | 4.981 | 千吨 | 2026-9 |
| 1979/1980 | 10.673 | 千吨 | 2026-9 |
| 1978/1979 | 4.269 | 千吨 | 2026-9 |
| 1977/1978 | 4.269 | 千吨 | 2026-9 |
| 1976/1977 | 2.135 | 千吨 | 2026-9 |
| 1974/1975 | 0.712 | 千吨 | 2026-9 |
| 1973/1974 | 0.712 | 千吨 | 2026-9 |
| 1972/1973 | 0.712 | 千吨 | 2026-9 |
| 1971/1972 | 1.423 | 千吨 | 2026-9 |
| 1970/1971 | 1.423 | 千吨 | 2026-9 |
| 1969/1970 | 2.846 | 千吨 | 2026-9 |
| 1968/1969 | 2.846 | 千吨 | 2026-9 |
| 1967/1968 | 2.846 | 千吨 | 2026-9 |
| 1966/1967 | 2.846 | 千吨 | 2026-9 |
| 1965/1966 | 2.846 | 千吨 | 2026-9 |
| 1964/1965 | 2.846 | 千吨 | 2026-9 |