| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 543.16 |
| 8 | 2017 | 537.39 |
| 9 | 2016 | 536.62 |
| 10 | 2015 | 537.42 |
| 11 | 2014 | 535.97 |
| 12 | 2013 | 522.92 |
| 13 | 2012 | 525.30 |
| 14 | 2011 | 529.60 |
| 15 | 2010 | 524.69 |
| 16 | 2009 | 525.42 |
| 17 | 2008 | 518.58 |
| 18 | 2007 | 512.74 |
| 19 | 2006 | 524.00 |
| 20 | 2005 | 511.71 |
| 21 | 2004 | 499.87 |
| 22 | 2003 | 474.28 |
| 23 | 2002 | 487.08 |
| 24 | 2001 | 478.35 |
| 25 | 2000 | 512.99 |
| 26 | 1995 | 504.74 |
| 27 | 1990 | 490.31 |
| 28 | 1985 | 478.45 |
| 29 | 1980 | 515.01 |
| 30 | 1978 | 536.71 |
| 31 | 1975 | 541.25 |
| 32 | 1970 | 551.43 |
| 33 | 1965 | 536.84 |
| 34 | 1962 | 540.80 |
| 35 | 1957 | 565.19 |
| 36 | 1952 | 548.32 |
