| 序号 | 时间 (年) |
数据 (千公顷) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2020 | ||
| 2 | 2019 | ||
| 3 | 2017 | ||
| 4 | 2016 | ||
| 5 | 2015 | ||
| 6 | 2014 | ||
| 7 | 2013 | 0.01 | -92.86 |
| 8 | 2012 | 0.14 | -44.00 |
| 9 | 2011 | 0.25 | -24.24 |
| 10 | 2010 | 0.33 | -36.54 |
| 11 | 2009 | 0.52 | -25.71 |
| 12 | 2008 | 0.70 | 400.00 |
| 13 | 2007 | 0.14 | -63.16 |
| 14 | 2006 | 0.38 | -76.40 |
| 15 | 2005 | 1.61 | 78.89 |
| 16 | 2004 | 0.90 | -30.77 |
| 17 | 2003 | 1.30 | -44.44 |
| 18 | 2002 | 2.34 | 90.24 |
| 19 | 2001 | 1.23 | 80.88 |
| 20 | 2000 | 0.68 | 100.00 |
| 21 | 1999 | 0.34 | -2.86 |
| 22 | 1998 | 0.35 | -55.13 |
| 23 | 1997 | 0.78 | -54.12 |
| 24 | 1996 | 1.70 | -10.53 |
| 25 | 1995 | 1.90 | -32.14 |
| 26 | 1994 | 2.80 | 33.33 |
| 27 | 1993 | 2.10 | -34.38 |
| 28 | 1992 | 3.20 | -13.51 |
| 29 | 1991 | 3.70 | 54.17 |
| 30 | 1990 | 2.40 | -69.62 |
| 31 | 1989 | 7.90 | -15.05 |
| 32 | 1988 | 9.30 | 9.41 |
| 33 | 1987 | 8.50 | 37.10 |
| 34 | 1986 | 6.20 | -43.64 |
| 35 | 1985 | 11.00 | 25.00 |
| 36 | 1984 | 8.80 | -14.56 |
| 37 | 1983 | 10.30 | -46.07 |
| 38 | 1982 | 19.10 | -24.51 |
| 39 | 1981 | 25.30 | -21.91 |
| 40 | 1980 | 32.40 | -2.99 |
| 41 | 1979 | 33.40 | -16.50 |
| 42 | 1978 | 40.00 | -6.32 |
| 43 | 1977 | 42.70 | 0.95 |
| 44 | 1976 | 42.30 | 5.75 |
| 45 | 1975 | 40.00 | 5.54 |
| 46 | 1974 | 37.90 | 6.16 |
| 47 | 1973 | 35.70 | 0.56 |
| 48 | 1972 | 35.50 | 3.50 |
| 49 | 1971 | 34.30 | -7.55 |
| 50 | 1970 | 37.10 | -- |
