| 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 | 4153.00 |
| 8 | 2016 | 4100.00 |
| 9 | 2015 | 4065.00 |
| 10 | 2014 | 4055.00 |
| 11 | 2013 | 3400.00 |
| 12 | 2012 | 3690.00 |
| 13 | 2011 | 3512.00 |
| 14 | 2010 | 3343.00 |
| 15 | 2009 | 3096.00 |
| 16 | 2008 | 3845.00 |
| 17 | 2007 | 3302.00 |
| 18 | 2006 | 3338.00 |
| 19 | 2005 | 2530.00 |
| 20 | 2004 | 4025.00 |
| 21 | 2003 | 3866.00 |
| 22 | 2002 | 3411.00 |
| 23 | 2001 | 2842.00 |
| 24 | 2000 | 2076.00 |
| 25 | 1995 | 2976.00 |
| 26 | 1990 | 3428.00 |
| 27 | 1985 | 3180.00 |
| 28 | 1980 | 1245.00 |
| 29 | 1978 | 1080.00 |
| 30 | 1975 | 1695.00 |
| 31 | 1970 | 765.00 |
| 32 | 1965 | 1380.00 |
| 33 | 1962 | 825.00 |
| 34 | 1957 | 750.00 |
| 35 | 1952 | 630.00 |
