| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2014 | |
| 5 | 2013 | |
| 6 | 2012 | |
| 7 | 2011 | 43.02 |
| 8 | 2010 | 41.35 |
| 9 | 2009 | 38.40 |
| 10 | 2008 | 35.90 |
| 11 | 2007 | 31.30 |
| 12 | 2006 | 30.47 |
| 13 | 2005 | 29.03 |
| 14 | 2004 | 27.13 |
| 15 | 2003 | 26.22 |
| 16 | 2002 | 26.01 |
