| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 22.62 |
| 8 | 2017 | 22.46 |
| 9 | 2016 | 22.26 |
| 10 | 2015 | 24.19 |
| 11 | 2014 | 22.97 |
| 12 | 2013 | 21.63 |
| 13 | 2012 | 19.47 |
| 14 | 2011 | 19.62 |
| 15 | 2010 | 16.99 |
| 16 | 2009 | 16.79 |
| 17 | 2008 | 15.17 |
| 18 | 2007 | 14.44 |
| 19 | 2006 | 12.83 |
| 20 | 2005 | 12.23 |
| 21 | 2004 | 10.14 |
| 22 | 2003 | 8.81 |
| 23 | 2002 | 8.00 |
| 24 | 2001 | 6.38 |
| 25 | 2000 | 6.50 |
| 26 | 1999 | 6.99 |
| 27 | 1998 | 5.78 |
| 28 | 1997 | 25.41 |
