| 序号 |
时间(年) |
数据(单位：千公顷) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
|
| 8 |
2018 |
|
| 9 |
2017 |
|
| 10 |
2016 |
|
| 11 |
2015 |
79.05 |
| 12 |
2014 |
79.15 |
| 13 |
2013 |
76.14 |
| 14 |
2012 |
79.78 |
| 15 |
2011 |
79.85 |
| 16 |
2010 |
80.30 |
| 17 |
2009 |
79.98 |
| 18 |
2008 |
79.33 |
| 19 |
2007 |
79.40 |
| 20 |
2006 |
69.99 |
| 21 |
2005 |
67.40 |
| 22 |
2004 |
55.27 |
| 23 |
2003 |
38.89 |
| 24 |
2002 |
53.44 |
| 25 |
2001 |
66.76 |
| 26 |
2000 |
72.61 |
| 27 |
1995 |
90.02 |
| 28 |
1990 |
98.25 |
| 29 |
1985 |
96.53 |
| 30 |
1980 |
105.71 |
| 31 |
1978 |
103.46 |
| 32 |
1975 |
91.89 |
| 33 |
1970 |
112.76 |
| 34 |
1969 |
125.80 |
| 35 |
1965 |
153.96 |
| 36 |
1962 |
153.69 |
| 37 |
1957 |
138.51 |
| 38 |
1952 |
134.17 |
