| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 1289.95 |
| 8 | 2016 | 1288.80 |
| 9 | 2015 | 1290.10 |
| 10 | 2014 | 1285.88 |
| 11 | 2013 | 1281.12 |
| 12 | 2012 | 1282.75 |
| 13 | 2011 | 1104.70 |
| 14 | 2010 | 1134.92 |
| 15 | 2009 | 1136.00 |
| 16 | 2008 | 1107.10 |
| 17 | 2007 | 1106.34 |
| 18 | 2006 | 1268.80 |
| 19 | 2005 | 1268.80 |
| 20 | 2004 | 1268.80 |
| 21 | 2003 | 1268.80 |
| 22 | 2002 | 1268.80 |
| 23 | 2001 | 1268.80 |
| 24 | 2000 | 1268.80 |
| 25 | 1999 | 1268.80 |
| 26 | 1998 | 1275.20 |
| 27 | 1997 | 1270.80 |
| 28 | 1996 | 1268.80 |
| 29 | 1995 | 807.20 |
| 30 | 1994 | 806.00 |
| 31 | 1993 | 581.46 |
| 32 | 1992 | 579.56 |
| 33 | 1991 | 579.27 |
| 34 | 1990 | 577.63 |
| 35 | 1989 | 572.01 |
| 36 | 1988 | 568.33 |
| 37 | 1987 | 791.00 |
| 38 | 1986 | 791.00 |
| 39 | 1985 | 565.10 |
| 40 | 1980 | 587.27 |
| 41 | 1978 | 602.97 |
| 42 | 1977 | 887.07 |
| 43 | 1975 | 914.00 |
| 44 | 1970 | 906.00 |
| 45 | 1965 | 923.00 |
| 46 | 1960 | 932.00 |
| 47 | 1958 | 898.00 |
| 48 | 1957 | 896.00 |
| 49 | 1955 | 839.00 |
| 50 | 1952 | 464.60 |
| 51 | 1950 | 717.00 |
| 52 | 1949 | 647.53 |
