| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 19553.14 |
| 8 | 2015 | 19613.06 |
| 9 | 2014 | 19224.12 |
| 10 | 2013 | 18836.25 |
| 11 | 2012 | 20352.57 |
| 12 | 2011 | 19640.00 |
| 13 | 2010 | 19000.00 |
| 14 | 2009 | 18390.00 |
| 15 | 2008 | 17876.00 |
| 16 | 2007 | 17329.00 |
| 17 | 2006 | 16639.00 |
| 18 | 2005 | 17720.71 |
| 19 | 2004 | 17560.42 |
| 20 | 2003 | 17953.76 |
| 21 | 2002 | 17352.93 |
| 22 | 2001 | 16402.45 |
| 23 | 2000 | 15237.27 |
| 24 | 1999 | 13346.85 |
| 25 | 1998 | 12293.00 |
| 26 | 1997 | 11288.00 |
| 27 | 1996 | 10491.00 |
| 28 | 1995 | 9515.00 |
| 29 | 1994 | 8921.00 |
| 30 | 1993 | 8084.00 |
| 31 | 1992 | 7031.00 |
| 32 | 1991 | 6546.00 |
| 33 | 1990 | 6338.00 |
| 34 | 1989 | 6290.30 |
| 35 | 1988 | 6032.00 |
| 36 | 1987 | 5572.00 |
| 37 | 1986 | 5304.00 |
| 38 | 1985 | 4753.00 |
| 39 | 1984 | 4320.00 |
| 40 | 1983 | 4102.00 |
| 41 | 1982 | 3887.00 |
| 42 | 1981 | 3448.00 |
| 43 | 1980 | 3163.00 |
| 44 | 1979 | 3230.00 |
| 45 | 1978 | 3331.00 |
