| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 1892.00 |
| 8 | 2018 | 2048.00 |
| 9 | 2017 | 2041.00 |
| 10 | 2016 | 2494.00 |
| 11 | 2015 | 3177.00 |
| 12 | 2014 | 2590.00 |
| 13 | 2013 | 2665.00 |
| 14 | 2012 | 2021.00 |
| 15 | 2011 | 1596.00 |
| 16 | 2010 | 1945.00 |
| 17 | 2009 | 2227.00 |
| 18 | 2008 | 2959.00 |
| 19 | 2007 | 2749.00 |
| 20 | 2006 | 1998.00 |
| 21 | 2005 | 2321.00 |
| 22 | 2004 | 2637.00 |
| 23 | 2003 | 3156.00 |
| 24 | 2002 | 2883.00 |
| 25 | 2001 | 3472.00 |
| 26 | 2000 | 3127.00 |
| 27 | 1999 | 3458.00 |
| 28 | 1998 | 3125.00 |
| 29 | 1997 | 3706.00 |
| 30 | 1996 | 4780.00 |
| 31 | 1995 | 3340.00 |
| 32 | 1994 | 3594.00 |
| 33 | 1993 | 3608.00 |
| 34 | 1992 | 4876.00 |
| 35 | 1991 | 3994.00 |
| 36 | 1990 | 3678.00 |
| 37 | 1989 | 4493.00 |
| 38 | 1988 | 3659.00 |
| 39 | 1987 | 4262.00 |
| 40 | 1986 | 5610.00 |
| 41 | 1985 | 6791.00 |
| 42 | 1984 | 6735.00 |
| 43 | 1983 | 4047.00 |
| 44 | 1982 | 5721.00 |
| 45 | 1981 | 5535.00 |
| 46 | 1980 | 5064.00 |
| 47 | 1979 | 5221.00 |
| 48 | 1978 | 5427.00 |
| 49 | 1977 | 5583.00 |
| 50 | 1976 | 5854.00 |
| 51 | 1975 | 6233.00 |
| 52 | 1974 | 5588.00 |
| 53 | 1973 | 6354.00 |
| 54 | 1972 | 5347.00 |
| 55 | 1971 | 6533.00 |
| 56 | 1970 | 5491.00 |
| 57 | 1969 | 5438.00 |
| 58 | 1968 | 5621.00 |
| 59 | 1967 | 6065.00 |
| 60 | 1966 | 5185.00 |
| 61 | 1965 | 5273.00 |
| 62 | 1964 | 4752.00 |
| 63 | 1963 | 5393.00 |
| 64 | 1962 | 4683.00 |
| 65 | 1961 | 4445.00 |
| 66 | 1960 | 6314.00 |
