| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 421.54 |
| 8 | 2017 | 423.31 |
| 9 | 2016 | 391.73 |
| 10 | 2015 | 392.02 |
| 11 | 2014 | 389.23 |
| 12 | 2013 | 387.74 |
| 13 | 2012 | 387.95 |
| 14 | 2011 | 388.04 |
| 15 | 2010 | 383.26 |
| 16 | 2009 | 384.37 |
| 17 | 2008 | 387.88 |
| 18 | 2007 | 387.17 |
| 19 | 2006 | 378.93 |
| 20 | 2005 | 403.23 |
| 21 | 2004 | 396.40 |
| 22 | 2003 | 387.74 |
| 23 | 2002 | 395.48 |
| 24 | 2001 | 399.25 |
| 25 | 2000 | 402.19 |
| 26 | 1999 | 404.66 |
| 27 | 1998 | 400.10 |
| 28 | 1997 | 395.85 |
| 29 | 1996 | 394.52 |
| 30 | 1995 | 398.54 |
| 31 | 1994 | 374.12 |
| 32 | 1993 | 370.94 |
| 33 | 1992 | 361.55 |
| 34 | 1991 | 363.61 |
| 35 | 1990 | 358.66 |
| 36 | 1989 | 356.48 |
| 37 | 1988 | 353.71 |
| 38 | 1987 | 350.35 |
| 39 | 1986 | 351.43 |
| 40 | 1985 | 353.02 |
| 41 | 1984 | 366.43 |
| 42 | 1983 | 365.82 |
| 43 | 1982 | 380.35 |
| 44 | 1981 | 380.38 |
| 45 | 1980 | 383.77 |
| 46 | 1979 | 392.74 |
| 47 | 1978 | 395.05 |
| 48 | 1975 | 384.12 |
| 49 | 1970 | 364.93 |
| 50 | 1960 | 348.02 |
| 51 | 1957 | 436.76 |
| 52 | 1952 | 363.80 |
| 53 | 1950 | 331.83 |
| 54 | 1949 | 317.47 |
