| 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 | 5071.00 |
| 8 | 2016 | 5268.00 |
| 9 | 2015 | 4477.00 |
| 10 | 2014 | 5772.00 |
| 11 | 2013 | 5598.00 |
| 12 | 2012 | 4978.00 |
| 13 | 2011 | 5094.00 |
| 14 | 2010 | 4916.00 |
| 15 | 2009 | 3770.00 |
| 16 | 2008 | 3869.00 |
| 17 | 2007 | 5394.00 |
| 18 | 2006 | 4809.00 |
| 19 | 2005 | 4486.00 |
| 20 | 2004 | 5234.00 |
| 21 | 2003 | 5308.00 |
| 22 | 2002 | 4631.00 |
| 23 | 2001 | 4432.00 |
| 24 | 2000 | 4796.00 |
| 25 | 1995 | 5451.00 |
| 26 | 1990 | 4965.00 |
| 27 | 1985 | 4650.00 |
| 28 | 1980 | 3705.00 |
| 29 | 1978 | 3555.00 |
| 30 | 1975 | 2820.00 |
| 31 | 1970 | 1965.00 |
| 32 | 1965 | 2175.00 |
| 33 | 1962 | 1980.00 |
| 34 | 1957 | 1665.00 |
| 35 | 1952 | 1590.00 |
