| 序号 | 时间 (年) |
数据 (公斤/公顷) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 1856.00 |
| 12 | 2011 | 1811.00 |
| 13 | 2010 | 1823.00 |
| 14 | 2009 | 1721.00 |
| 15 | 2008 | 1474.00 |
| 16 | 2007 | 1639.00 |
| 17 | 2006 | 1816.00 |
| 18 | 2005 | 1703.00 |
| 19 | 2004 | 1678.00 |
| 20 | 2003 | 1614.00 |
| 21 | 2002 | 1584.00 |
| 22 | 2001 | 1478.00 |
| 23 | 2000 | 1490.00 |
| 24 | 1999 | 1246.00 |
| 25 | 1998 | 1435.00 |
| 26 | 1997 | 1050.00 |
| 27 | 1996 | 1509.00 |
| 28 | 1995 | 1289.00 |
| 29 | 1994 | 1354.00 |
| 30 | 1993 | 1360.00 |
| 31 | 1992 | 1152.00 |
| 32 | 1991 | 922.00 |
| 33 | 1990 | 1470.00 |
| 34 | 1989 | 1380.00 |
| 35 | 1988 | 1365.00 |
| 36 | 1987 | 960.00 |
| 37 | 1986 | 825.00 |
| 38 | 1985 | 1380.00 |
| 39 | 1984 | 1350.00 |
| 40 | 1983 | 1425.00 |
| 41 | 1982 | 1065.00 |
| 42 | 1981 | 1125.00 |
| 43 | 1980 | 1410.00 |
| 44 | 1979 | 2370.00 |
| 45 | 1978 | 2460.00 |
| 46 | 1975 | 2895.00 |
| 47 | 1970 | 1140.00 |
| 48 | 1965 | 810.00 |
| 49 | 1962 | 795.00 |
| 50 | 1957 | 705.00 |
| 51 | 1952 | 840.00 |
