| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 3000 | 吨 | 2026-9 |
| 2024/2025 | 2400 | 吨 | 2026-9 |
| 2023/2024 | 3400 | 吨 | 2026-9 |
| 2022/2023 | 2100 | 吨 | 2026-9 |
| 2021/2022 | 900 | 吨 | 2026-9 |
| 2020/2021 | 400 | 吨 | 2026-9 |
| 2019/2020 | 800 | 吨 | 2026-9 |
| 2018/2019 | 4200 | 吨 | 2026-9 |
| 2017/2018 | 8400 | 吨 | 2026-9 |
| 2016/2017 | 14300 | 吨 | 2026-9 |
| 2015/2016 | 24400 | 吨 | 2026-9 |
| 2014/2015 | 11300 | 吨 | 2026-9 |
| 2013/2014 | 15300 | 吨 | 2026-9 |
| 2012/2013 | 1300 | 吨 | 2026-9 |
| 2011/2012 | 12000 | 吨 | 2026-9 |
| 2010/2011 | 7200 | 吨 | 2026-9 |
| 2009/2010 | 7600 | 吨 | 2026-9 |
| 2008/2009 | 3700 | 吨 | 2026-9 |
| 2007/2008 | 400 | 吨 | 2026-9 |
| 2006/2007 | 0 | 吨 | 2026-9 |
| 2005/2006 | 200 | 吨 | 2026-9 |
| 2004/2005 | 700 | 吨 | 2026-9 |
| 2003/2004 | 200 | 吨 | 2026-9 |
| 2002/2003 | 0 | 吨 | 2026-9 |
| 2001/2002 | 0 | 吨 | 2026-9 |
| 1978/1979 | 3240 | 吨 | 2026-9 |
| 1977/1978 | 3480 | 吨 | 2026-9 |
| 1976/1977 | 3260 | 吨 | 2026-9 |
| 1975/1976 | 3250 | 吨 | 2026-9 |
| 1974/1975 | 3450 | 吨 | 2026-9 |
| 1973/1974 | 3100 | 吨 | 2026-9 |
| 1972/1973 | 3300 | 吨 | 2026-9 |
| 1971/1972 | 4100 | 吨 | 2026-9 |
| 1970/1971 | 5000 | 吨 | 2026-9 |
| 1969/1970 | 6000 | 吨 | 2026-9 |
| 1968/1969 | 4300 | 吨 | 2026-9 |
| 1967/1968 | 3800 | 吨 | 2026-9 |
| 1966/1967 | 3300 | 吨 | 2026-9 |
| 1965/1966 | 6000 | 吨 | 2026-9 |
| 1964/1965 | 0 | 吨 | 2026-9 |
| 1962/1963 | 0 | 吨 | 2026-9 |
| 1961/1962 | 0 | 吨 | 2026-9 |
| 1960/1961 | 0 | 吨 | 2026-9 |