| 序号 | 时间 (年) |
数据 (千公顷) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2018 | ||
| 2 | 2010 | ||
| 3 | 2009 | ||
| 4 | 2008 | ||
| 5 | 2007 | ||
| 6 | 2006 | ||
| 7 | 2005 | 0.48 | -- |
| 8 | 2004 | 0.48 | -57.89 |
| 9 | 2003 | 1.14 | -46.98 |
| 10 | 2002 | 2.15 | -28.33 |
| 11 | 2001 | 3.00 | 9.89 |
| 12 | 2000 | 2.73 | -10.20 |
| 13 | 1999 | 3.04 | -29.14 |
| 14 | 1998 | 4.29 | -25.26 |
| 15 | 1997 | 5.74 | 213.66 |
| 16 | 1996 | 1.83 | 98.91 |
| 17 | 1995 | 0.92 | -16.36 |
| 18 | 1994 | 1.10 | -8.33 |
| 19 | 1993 | 1.20 | -7.69 |
| 20 | 1992 | 1.30 | 49.43 |
| 21 | 1991 | 0.87 | -- |
| 22 | 1990 | 0.87 | -18.69 |
| 23 | 1989 | 1.07 | 46.58 |
| 24 | 1988 | 0.73 | -8.75 |
| 25 | 1987 | 0.80 | 33.33 |
| 26 | 1986 | 0.60 | 13.21 |
| 27 | 1985 | 0.53 | -- |
| 28 | 1984 | 0.53 | -68.26 |
| 29 | 1983 | 1.67 | 67.00 |
| 30 | 1982 | 1.00 | 66.67 |
| 31 | 1981 | 0.60 | 122.22 |
| 32 | 1980 | 0.27 | -76.11 |
| 33 | 1979 | 1.13 | -41.45 |
| 34 | 1978 | 1.93 | 3.21 |
| 35 | 1977 | 1.87 | 33.57 |
| 36 | 1976 | 1.40 | 50.54 |
| 37 | 1975 | 0.93 | -22.50 |
| 38 | 1974 | 1.20 | -21.57 |
| 39 | 1973 | 1.53 | -11.56 |
| 40 | 1972 | 1.73 | 8.12 |
| 41 | 1971 | 1.60 | 25.98 |
| 42 | 1970 | 1.27 | -- |
