| 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 | 5843.13 |
| 8 | 2016 | 5705.61 |
| 9 | 2015 | 5845.29 |
| 10 | 2014 | 5487.00 |
| 11 | 2013 | 5410.00 |
| 12 | 2012 | 5431.51 |
| 13 | 2011 | 5392.50 |
| 14 | 2010 | 5378.65 |
| 15 | 2009 | 5346.66 |
| 16 | 2008 | 5310.00 |
| 17 | 2007 | 5114.25 |
| 18 | 2006 | 5041.12 |
| 19 | 2005 | 4695.96 |
| 20 | 2004 | 4883.46 |
| 21 | 2003 | 4424.01 |
| 22 | 2002 | 3999.47 |
| 23 | 2001 | 4095.88 |
| 24 | 2000 | 3455.12 |
| 25 | 1999 | 3592.73 |
| 26 | 1995 | 2824.44 |
| 27 | 1990 | 3771.46 |
| 28 | 1985 | 3623.42 |
