| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 47.55 |
| 8 | 2012 | 46.52 |
| 9 | 2011 | 45.91 |
| 10 | 2010 | 36.70 |
| 11 | 2009 | 39.50 |
| 12 | 2008 | 36.47 |
| 13 | 2007 | 32.85 |
| 14 | 2006 | 20.16 |
| 15 | 2005 | 16.45 |
| 16 | 2004 | 11.29 |
| 17 | 2003 | 10.39 |
| 18 | 2002 | 8.20 |
| 19 | 2001 | 8.59 |
| 20 | 2000 | 9.09 |
| 21 | 1999 | 10.28 |
| 22 | 1998 | 13.73 |
| 23 | 1997 | 28.44 |
