| 序号 |
时间(年) |
数据(单位：千公顷) |
| 1 |
2018 |
|
| 2 |
2017 |
|
| 3 |
2016 |
|
| 4 |
2015 |
|
| 5 |
2014 |
|
| 6 |
2013 |
|
| 7 |
2012 |
116.33 |
| 8 |
2011 |
116.31 |
| 9 |
2010 |
111.96 |
| 10 |
2009 |
111.86 |
| 11 |
2008 |
110.68 |
| 12 |
2007 |
111.79 |
| 13 |
2006 |
112.38 |
| 14 |
2005 |
111.39 |
| 15 |
2004 |
111.84 |
| 16 |
2003 |
112.70 |
| 17 |
2002 |
121.17 |
| 18 |
2001 |
121.16 |
| 19 |
2000 |
121.37 |
| 20 |
1999 |
122.48 |
| 21 |
1998 |
122.83 |
| 22 |
1997 |
122.66 |
| 23 |
1996 |
111.44 |
| 24 |
1995 |
111.88 |
| 25 |
1994 |
112.45 |
| 26 |
1993 |
112.86 |
| 27 |
1992 |
114.16 |
| 28 |
1991 |
114.67 |
| 29 |
1990 |
114.83 |
| 30 |
1989 |
115.73 |
| 31 |
1988 |
115.79 |
| 32 |
1987 |
116.32 |
| 33 |
1986 |
116.53 |
| 34 |
1985 |
117.01 |
| 35 |
1984 |
117.23 |
| 36 |
1983 |
117.33 |
| 37 |
1982 |
117.57 |
| 38 |
1981 |
117.60 |
| 39 |
1980 |
117.66 |
| 40 |
1979 |
117.75 |
| 41 |
1978 |
118.23 |
