| 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 | 5817.00 |
| 8 | 2018 | 5733.80 |
| 9 | 2017 | 5698.61 |
| 10 | 2016 | 5628.30 |
| 11 | 2015 | 5647.64 |
| 12 | 2014 | 5548.86 |
| 13 | 2013 | 5604.02 |
| 14 | 2012 | 5515.20 |
| 15 | 2011 | 5368.71 |
| 16 | 2010 | 5137.89 |
| 17 | 2009 | 4959.16 |
| 18 | 2008 | 5080.32 |
| 19 | 2007 | 4825.86 |
| 20 | 2006 | 4847.26 |
| 21 | 2005 | 4808.06 |
| 22 | 2004 | 4768.63 |
| 23 | 2003 | 4477.25 |
| 24 | 2002 | 4647.82 |
| 25 | 2001 | 4415.87 |
| 26 | 2000 | 4411.43 |
| 27 | 1999 | 4684.29 |
| 28 | 1998 | 4836.06 |
| 29 | 1997 | 4409.88 |
| 30 | 1996 | 4753.59 |
| 31 | 1995 | 4468.85 |
| 32 | 1994 | 4246.86 |
| 33 | 1993 | 4334.57 |
| 34 | 1992 | 4177.21 |
| 35 | 1991 | 4095.51 |
| 36 | 1990 | 4104.40 |
| 37 | 1989 | 3720.02 |
| 38 | 1988 | 3658.05 |
| 39 | 1987 | 3708.17 |
| 40 | 1986 | 3518.21 |
| 41 | 1985 | 3507.34 |
| 42 | 1984 | 3663.29 |
| 43 | 1983 | 3448.36 |
| 44 | 1982 | 3111.23 |
| 45 | 1981 | 2840.94 |
| 46 | 1980 | 2823.81 |
| 47 | 1979 | 2796.14 |
| 48 | 1978 | 2543.08 |
| 49 | 1977 | 2504.64 |
| 50 | 1976 | 2358.91 |
| 51 | 1975 | 2402.68 |
| 52 | 1974 | 2305.17 |
| 53 | 1973 | 2307.68 |
| 54 | 1972 | 1955.85 |
| 55 | 1971 | 2125.92 |
| 56 | 1970 | 2116.81 |
| 57 | 1969 | 1846.97 |
| 58 | 1968 | 1877.19 |
| 59 | 1967 | 1908.03 |
| 60 | 1966 | 1838.04 |
| 61 | 1965 | 1698.96 |
| 62 | 1964 | 1642.75 |
| 63 | 1963 | 1512.53 |
| 64 | 1962 | 1410.43 |
| 65 | 1961 | 1230.15 |
| 66 | 1960 | 1223.77 |
| 67 | 1959 | 1553.39 |
| 68 | 1958 | 1694.67 |
| 69 | 1957 | 1628.70 |
| 70 | 1956 | 1528.14 |
| 71 | 1955 | 1574.19 |
| 72 | 1954 | 1429.76 |
| 73 | 1953 | 1468.69 |
| 74 | 1952 | 1496.93 |
| 75 | 1951 | 1346.63 |
| 76 | 1950 | 1298.00 |
| 77 | 1949 | 1119.08 |
