| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 15.96 |
| 8 | 2017 | 15.53 |
| 9 | 2016 | 18.20 |
| 10 | 2015 | 18.24 |
| 11 | 2014 | 18.49 |
| 12 | 2013 | 19.14 |
| 13 | 2012 | 10.51 |
| 14 | 2011 | 10.13 |
| 15 | 2010 | 8.71 |
| 16 | 2009 | 8.14 |
| 17 | 2008 | 6.59 |
| 18 | 2007 | 4.99 |
| 19 | 2006 | 4.81 |
| 20 | 2005 | 4.47 |
| 21 | 2004 | 4.52 |
| 22 | 2003 | 5.19 |
| 23 | 2002 | 7.17 |
| 24 | 2001 | 7.86 |
| 25 | 2000 | 9.67 |
| 26 | 1999 | 11.23 |
| 27 | 1998 | 12.55 |
| 28 | 1997 | 34.51 |
