| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 124.47 |
| 8 | 2017 | 135.00 |
| 9 | 2016 | 145.01 |
| 10 | 2015 | 147.82 |
| 11 | 2014 | 151.29 |
| 12 | 2013 | 154.27 |
| 13 | 2012 | 159.66 |
| 14 | 2011 | 159.65 |
| 15 | 2010 | 161.72 |
| 16 | 2009 | 160.07 |
| 17 | 2008 | 162.43 |
| 18 | 2007 | 153.45 |
| 19 | 2006 | 175.70 |
| 20 | 2005 | 169.85 |
| 21 | 2004 | 167.61 |
| 22 | 2003 | 173.56 |
| 23 | 2002 | 218.34 |
| 24 | 2001 | 234.05 |
| 25 | 2000 | 290.33 |
| 26 | 1999 | 343.52 |
| 27 | 1998 | 371.31 |
| 28 | 1997 | 401.03 |
| 29 | 1996 | 399.25 |
| 30 | 1995 | 398.73 |
| 31 | 1994 | 407.58 |
| 32 | 1993 | 413.07 |
| 33 | 1992 | 444.77 |
| 34 | 1991 | 458.37 |
| 35 | 1990 | 471.29 |
| 36 | 1985 | 500.49 |
| 37 | 1980 | 600.83 |
| 38 | 1978 | 636.61 |
| 39 | 1975 | 644.58 |
| 40 | 1970 | 598.12 |
| 41 | 1965 | 499.19 |
| 42 | 1962 | 505.48 |
| 43 | 1957 | 593.95 |
| 44 | 1952 | 562.96 |
| 45 | 1949 | 527.02 |
