| 序号 | 时间 (年) |
数据 (千克/公顷) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 6911.00 |
| 8 | 2016 | 7942.00 |
| 9 | 2015 | 3886.00 |
| 10 | 2014 | 8161.00 |
| 11 | 2013 | 5147.00 |
| 12 | 2012 | 4665.00 |
| 13 | 2011 | 4653.00 |
| 14 | 2010 | 5278.00 |
| 15 | 2009 | 5058.00 |
| 16 | 2008 | 1867.00 |
| 17 | 2007 | 6046.00 |
| 18 | 2006 | 7271.00 |
| 19 | 2005 | 7650.00 |
| 20 | 2004 | 6233.00 |
| 21 | 2003 | 7685.00 |
| 22 | 2002 | 6644.00 |
| 23 | 2001 | 7988.00 |
| 24 | 2000 | 6652.00 |
| 25 | 1995 | 6045.00 |
| 26 | 1990 | 5550.00 |
| 27 | 1985 | 5955.00 |
| 28 | 1980 | 4493.00 |
