| 序号 | 时间 (年) |
数据 (千克/公顷) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 6104.30 |
| 8 | 2018 | 6398.55 |
| 9 | 2017 | 6104.71 |
| 10 | 2016 | 6389.61 |
| 11 | 2015 | 5806.21 |
| 12 | 2014 | 6143.67 |
| 13 | 2013 | 6229.69 |
| 14 | 2012 | 6037.22 |
| 15 | 2011 | 6111.31 |
| 16 | 2010 | 5393.64 |
| 17 | 2009 | 5908.42 |
| 18 | 2008 | 5689.64 |
| 19 | 2007 | 5598.35 |
| 20 | 2006 | 5577.14 |
| 21 | 2005 | 5545.45 |
| 22 | 2004 | 5639.20 |
| 23 | 2003 | 5403.94 |
| 24 | 2002 | 5301.09 |
| 25 | 2001 | 5507.49 |
| 26 | 2000 | 5475.54 |
| 27 | 1999 | 4951.07 |
| 28 | 1998 | 5187.90 |
| 29 | 1997 | 5633.75 |
| 30 | 1996 | 5419.00 |
| 31 | 1995 | 5040.60 |
| 32 | 1994 | 5432.90 |
| 33 | 1993 | 5254.30 |
| 34 | 1992 | 5547.80 |
| 35 | 1991 | 5744.70 |
| 36 | 1990 | 5811.10 |
| 37 | 1989 | 5195.10 |
| 38 | 1988 | 5231.40 |
| 39 | 1987 | 5643.90 |
| 40 | 1986 | 6268.60 |
| 41 | 1985 | 5961.10 |
| 42 | 1984 | 6053.60 |
| 43 | 1983 | 4957.00 |
| 44 | 1982 | 5991.90 |
| 45 | 1981 | 5881.90 |
| 46 | 1980 | 5398.20 |
| 47 | 1979 | 5749.30 |
| 48 | 1978 | 5222.90 |
| 49 | 1977 | 4330.97 |
| 50 | 1976 | 4681.27 |
| 51 | 1975 | 4478.04 |
| 52 | 1974 | 4904.42 |
| 53 | 1973 | 4687.63 |
| 54 | 1972 | 4836.64 |
| 55 | 1971 | 4432.49 |
| 56 | 1970 | 4308.53 |
| 57 | 1969 | 4176.99 |
| 58 | 1968 | 3991.95 |
| 59 | 1967 | 4174.75 |
| 60 | 1966 | 4312.63 |
| 61 | 1965 | 4054.71 |
| 62 | 1964 | 3325.75 |
| 63 | 1963 | 3353.00 |
| 64 | 1962 | 2823.14 |
| 65 | 1961 | 2518.74 |
| 66 | 1960 | 2567.91 |
| 67 | 1959 | 2819.10 |
| 68 | 1958 | 2888.31 |
| 69 | 1957 | 2493.37 |
| 70 | 1956 | 2624.28 |
| 71 | 1955 | 2535.09 |
| 72 | 1954 | 2449.52 |
| 73 | 1953 | 2761.48 |
| 74 | 1952 | 2618.17 |
| 75 | 1951 | 2453.29 |
| 76 | 1950 | 2160.06 |
| 77 | 1949 | 1757.99 |
