| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 37200.00 |
| 8 | 2018 | 35900.00 |
| 9 | 2017 | 35150.00 |
| 10 | 2016 | 33900.00 |
| 11 | 2015 | 33300.00 |
| 12 | 2014 | 32100.00 |
| 13 | 2013 | 30100.00 |
| 14 | 2012 | 27700.00 |
| 15 | 2011 | 25000.00 |
| 16 | 2010 | 24200.00 |
| 17 | 2009 | 23500.00 |
| 18 | 2008 | 21700.00 |
| 19 | 2007 | 21300.00 |
| 20 | 2006 | 20700.00 |
| 21 | 2005 | 22229.00 |
| 22 | 2004 | 22917.00 |
| 23 | 2003 | 21520.00 |
| 24 | 2002 | 18448.00 |
| 25 | 2001 | 16350.00 |
| 26 | 2000 | 13934.00 |
| 27 | 1999 | 13600.00 |
| 28 | 1998 | 12900.00 |
| 29 | 1997 | 13000.00 |
| 30 | 1996 | 11800.00 |
| 31 | 1995 | 10950.00 |
| 32 | 1994 | 11680.00 |
| 33 | 1993 | 11440.00 |
| 34 | 1992 | 10625.00 |
| 35 | 1991 | 9700.00 |
| 36 | 1990 | 9750.00 |
| 37 | 1989 | 11550.00 |
| 38 | 1988 | 12150.00 |
| 39 | 1987 | 10550.00 |
| 40 | 1986 | 9270.00 |
| 41 | 1985 | 9450.00 |
| 42 | 1984 | 10153.00 |
| 43 | 1983 | 9421.00 |
| 44 | 1982 | 8136.00 |
| 45 | 1981 | 8202.00 |
| 46 | 1980 | 8501.00 |
| 47 | 1979 | 8774.00 |
| 48 | 1978 | 8256.00 |
| 49 | 1977 | 7782.00 |
