| 序号 | 时间 (年) |
数据 (千公顷) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 58.21 |
| 12 | 2013 | 60.27 |
| 13 | 2012 | 59.98 |
| 14 | 2011 | 61.16 |
| 15 | 2010 | 64.26 |
| 16 | 2009 | 65.71 |
| 17 | 2008 | 72.67 |
| 18 | 2007 | 80.45 |
| 19 | 2006 | 67.44 |
| 20 | 2005 | 56.39 |
| 21 | 2004 | 42.32 |
| 22 | 2003 | 44.03 |
| 23 | 2002 | 66.27 |
| 24 | 2001 | 83.30 |
| 25 | 2000 | 96.43 |
| 26 | 1995 | 122.55 |
| 27 | 1990 | 137.36 |
| 28 | 1985 | 131.37 |
| 29 | 1980 | 135.51 |
| 30 | 1978 | 112.22 |
| 31 | 1975 | 91.85 |
| 32 | 1970 | 105.47 |
| 33 | 1969 | 105.33 |
| 34 | 1965 | 145.15 |
| 35 | 1962 | 147.57 |
| 36 | 1957 | 135.22 |
| 37 | 1952 | 114.12 |
