| 序号 |
时间(年) |
数据(单位：千公顷) |
| 1 |
2022 |
|
| 2 |
2021 |
|
| 3 |
2020 |
|
| 4 |
2019 |
|
| 5 |
2018 |
|
| 6 |
2017 |
|
| 7 |
2016 |
590.00 |
| 8 |
2011 |
542.72 |
| 9 |
2010 |
542.72 |
| 10 |
2009 |
542.72 |
| 11 |
2008 |
542.70 |
| 12 |
2007 |
542.20 |
| 13 |
2006 |
688.00 |
| 14 |
2005 |
688.00 |
| 15 |
2004 |
688.00 |
| 16 |
2003 |
688.00 |
| 17 |
2002 |
688.00 |
| 18 |
2001 |
688.00 |
| 19 |
2000 |
688.00 |
| 20 |
1999 |
688.00 |
| 21 |
1998 |
605.24 |
| 22 |
1997 |
589.86 |
| 23 |
1996 |
688.00 |
| 24 |
1995 |
589.90 |
| 25 |
1993 |
803.40 |
| 26 |
1992 |
801.07 |
| 27 |
1991 |
797.60 |
| 28 |
1990 |
795.87 |
| 29 |
1989 |
795.00 |
| 30 |
1988 |
795.73 |
| 31 |
1987 |
790.87 |
| 32 |
1986 |
791.13 |
| 33 |
1985 |
795.13 |
| 34 |
1984 |
809.87 |
| 35 |
1983 |
840.40 |
| 36 |
1982 |
863.40 |
| 37 |
1981 |
880.27 |
| 38 |
1980 |
895.73 |
| 39 |
1978 |
602.97 |
| 40 |
1952 |
464.60 |
| 41 |
1949 |
454.43 |
