| 序号 | 时间 (年) |
数据 (平方米) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 36.47 |
| 8 | 2016 | 34.25 |
| 9 | 2015 | 33.26 |
| 10 | 2014 | 32.43 |
| 11 | 2013 | 31.81 |
| 12 | 2012 | 31.76 |
| 13 | 2011 | 31.63 |
| 14 | 2010 | 31.51 |
| 15 | 2009 | 31.48 |
| 16 | 2008 | 25.68 |
| 17 | 2007 | 25.21 |
| 18 | 2006 | 24.50 |
| 19 | 2005 | 24.00 |
| 20 | 2004 | 21.37 |
| 21 | 2003 | 20.12 |
| 22 | 2002 | 17.86 |
| 23 | 2001 | 15.52 |
| 24 | 2000 | 13.95 |
| 25 | 1995 | 8.15 |
| 26 | 1990 | 7.70 |
| 27 | 1985 | 6.89 |
| 28 | 1980 | 5.47 |
| 29 | 1975 | 5.22 |
| 30 | 1970 | 4.97 |
| 31 | 1965 | 4.77 |
| 32 | 1962 | 4.65 |
| 33 | 1957 | 4.45 |
| 34 | 1955 | 4.37 |
| 35 | 1952 | 4.25 |
