| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 3268.00 |
| 12 | 2014 | 3785.00 |
| 13 | 2013 | 3051.00 |
| 14 | 2012 | 3772.00 |
| 15 | 2011 | 3829.00 |
| 16 | 2010 | 4330.00 |
| 17 | 2009 | 3049.00 |
| 18 | 2008 | 3063.00 |
| 19 | 2007 | 4245.00 |
| 20 | 2006 | 5152.00 |
| 21 | 2005 | 5586.00 |
| 22 | 2004 | 5284.00 |
| 23 | 2003 | 4858.00 |
| 24 | 2002 | 5025.00 |
| 25 | 2001 | 5596.00 |
| 26 | 2000 | 5282.00 |
| 27 | 1999 | 5433.00 |
| 28 | 1998 | 4324.00 |
| 29 | 1997 | 5425.00 |
| 30 | 1996 | 5216.00 |
| 31 | 1995 | 6478.00 |
| 32 | 1994 | 5391.00 |
| 33 | 1993 | 5173.00 |
| 34 | 1992 | 4501.00 |
| 35 | 1991 | 5245.00 |
| 36 | 1990 | 4748.00 |
| 37 | 1989 | 3860.00 |
| 38 | 1988 | 4835.00 |
| 39 | 1987 | 4059.00 |
| 40 | 1986 | 3427.00 |
| 41 | 1985 | 4140.00 |
| 42 | 1984 | 4200.00 |
| 43 | 1983 | 2973.00 |
| 44 | 1982 | 3939.00 |
| 45 | 1981 | 5601.00 |
| 46 | 1980 | 5348.00 |
| 47 | 1979 | 5193.00 |
| 48 | 1978 | 5018.00 |
| 49 | 1977 | 5372.00 |
| 50 | 1976 | 4417.00 |
| 51 | 1975 | 3560.00 |
| 52 | 1974 | 5086.00 |
| 53 | 1973 | 4844.00 |
| 54 | 1972 | 5255.00 |
| 55 | 1971 | 4643.00 |
| 56 | 1970 | 4514.00 |
| 57 | 1969 | 4474.00 |
