| 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 | 7139.57 |
| 8 | 2016 | 7040.48 |
| 9 | 2015 | 6943.93 |
| 10 | 2014 | 7048.59 |
| 11 | 2013 | 7021.38 |
| 12 | 2012 | 7161.80 |
| 13 | 2011 | 7093.93 |
| 14 | 2010 | 7254.40 |
| 15 | 2009 | 7047.72 |
| 16 | 2008 | 7042.01 |
| 17 | 2007 | 7234.30 |
| 18 | 2006 | 6511.00 |
| 19 | 2005 | 6338.00 |
| 20 | 2004 | 6686.57 |
| 21 | 2003 | 6509.52 |
| 22 | 2002 | 5860.69 |
| 23 | 2001 | 6443.72 |
| 24 | 2000 | 6489.41 |
| 25 | 1999 | 5851.00 |
| 26 | 1998 | 5909.00 |
| 27 | 1997 | 6163.00 |
| 28 | 1996 | 5739.00 |
| 29 | 1995 | 5626.00 |
| 30 | 1994 | 5485.00 |
| 31 | 1993 | 5279.00 |
| 32 | 1992 | 4838.00 |
| 33 | 1991 | 4230.00 |
| 34 | 1990 | 4658.00 |
| 35 | 1989 | 3825.00 |
| 36 | 1988 | 4410.00 |
| 37 | 1987 | 3893.00 |
| 38 | 1986 | 4343.00 |
| 39 | 1985 | 4185.00 |
| 40 | 1984 | 4478.00 |
| 41 | 1983 | 3713.00 |
| 42 | 1982 | 2970.00 |
| 43 | 1981 | 2498.00 |
| 44 | 1980 | 3803.00 |
