| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 1970.00 |
| 8 | 2008 | 1920.90 |
| 9 | 2007 | 1917.54 |
| 10 | 2006 | 2125.30 |
| 11 | 2005 | 2125.30 |
| 12 | 2004 | 2125.30 |
| 13 | 2003 | 2125.30 |
| 14 | 2002 | 2125.30 |
| 15 | 2001 | 2125.30 |
| 16 | 2000 | 2125.30 |
| 17 | 1999 | 2125.30 |
| 18 | 1998 | 1613.44 |
| 19 | 1997 | 1612.42 |
| 20 | 1996 | 2125.30 |
| 21 | 1995 | 1617.80 |
| 22 | 1994 | 1635.47 |
| 23 | 1993 | 1661.22 |
| 24 | 1992 | 1691.22 |
| 25 | 1991 | 1715.01 |
| 26 | 1990 | 1723.53 |
| 27 | 1989 | 1731.13 |
| 28 | 1988 | 1736.50 |
| 29 | 1987 | 1744.92 |
| 30 | 1986 | 1753.53 |
| 31 | 1985 | 1776.71 |
| 32 | 1984 | 1805.97 |
| 33 | 1983 | 1816.60 |
| 34 | 1982 | 1817.80 |
| 35 | 1981 | 1819.87 |
| 36 | 1980 | 1823.03 |
| 37 | 1979 | 1831.89 |
| 38 | 1978 | 1838.00 |
| 39 | 1952 | 2041.00 |
| 40 | 1949 | 1735.00 |
