| 序号 | 时间 (年) |
数据 (万公顷) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2020 | ||
| 2 | 2018 | ||
| 3 | 2017 | ||
| 4 | 2016 | ||
| 5 | 2015 | ||
| 6 | 2014 | ||
| 7 | 2013 | 1.41 | -- |
| 8 | 2012 | 1.41 | -0.70 |
| 9 | 2011 | 1.42 | -- |
| 10 | 2010 | 1.42 | 0.71 |
| 11 | 2009 | 1.41 | 0.71 |
| 12 | 2008 | 1.40 | 2.94 |
| 13 | 2007 | 1.36 | -- |
| 14 | 2006 | 1.36 | 2.26 |
| 15 | 2005 | 1.33 | -0.75 |
| 16 | 2004 | 1.34 | 6.35 |
| 17 | 2003 | 1.26 | -- |
| 18 | 2002 | 1.26 | -8.70 |
| 19 | 2001 | 1.38 | -8.61 |
| 20 | 2000 | 1.51 | -11.18 |
| 21 | 1999 | 1.70 | -0.58 |
| 22 | 1998 | 1.71 | -- |
| 23 | 1997 | 1.71 | -- |
| 24 | 1996 | 1.71 | 0.59 |
| 25 | 1995 | 1.70 | -- |
| 26 | 1994 | 1.70 | 0.59 |
| 27 | 1993 | 1.69 | -- |
| 28 | 1992 | 1.69 | 1.20 |
| 29 | 1991 | 1.67 | -- |
| 30 | 1990 | 1.67 | 1.21 |
| 31 | 1989 | 1.65 | 1.23 |
| 32 | 1988 | 1.63 | -0.61 |
| 33 | 1987 | 1.64 | -0.61 |
| 34 | 1986 | 1.65 | -5.17 |
| 35 | 1985 | 1.74 | -2.25 |
| 36 | 1984 | 1.78 | -0.56 |
| 37 | 1983 | 1.79 | -- |
| 38 | 1982 | 1.79 | 5.29 |
| 39 | 1981 | 1.70 | 1.19 |
| 40 | 1980 | 1.68 | -1.18 |
| 41 | 1979 | 1.70 | 31.78 |
| 42 | 1978 | 1.29 | -- |
| 43 | 1975 | 1.63 | -- |
| 44 | 1970 | 1.68 | -- |
| 45 | 1965 | 1.83 | -- |
| 46 | 1962 | 2.07 | -- |
| 47 | 1957 | 1.83 | -- |
| 48 | 1952 | 1.69 | -- |
| 49 | 1949 | 1.56 | -- |
