| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2011 | 6.70 |
| 12 | 2010 | 17.60 |
| 13 | 2009 | 2083.70 |
| 14 | 2008 | 321.30 |
| 15 | 2007 | 2251.00 |
| 16 | 2006 | 930.60 |
| 17 | 2005 | 394.00 |
| 18 | 2004 | 1056.90 |
| 19 | 2003 | 1049.00 |
| 20 | 2002 | 1120.00 |
| 21 | 2001 | 2067.00 |
| 22 | 2000 | 2786.00 |
| 23 | 1999 | 1190.00 |
| 24 | 1998 | 140.00 |
| 25 | 1997 | 1587.00 |
| 26 | 1996 | 800.00 |
| 27 | 1995 | 333.00 |
| 28 | 1994 | 754.00 |
| 29 | 1993 | 1002.00 |
| 30 | 1992 | 867.00 |
| 31 | 1991 | 600.00 |
| 32 | 1990 | 433.30 |
| 33 | 1989 | 2373.30 |
| 34 | 1988 | 1129.30 |
| 35 | 1987 | 709.30 |
| 36 | 1986 | 280.00 |
| 37 | 1984 | 1400.00 |
| 38 | 1983 | 586.70 |
| 39 | 1982 | 1865.30 |
| 40 | 1981 | 786.70 |
| 41 | 1980 | 976.70 |
| 42 | 1979 | 624.70 |
| 43 | 1978 | 1019.30 |
