| 序号 | 时间 (年) |
数据 (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 |
