| 年度 | 实际值 |
|---|---|
| 1999 | 373467 |
| 2000 | 407484 |
| 2001 | 451871 |
| 2002 | 503716 |
| 2003 | 559024 |
| 2004 | 624812 |
| 2005 | 647487 |
| 2006 | 783312 |
| 2007 | 975985 |
| 2008 | 1384206 |
| 2009 | 1589063 |
| 2010 | 1804028 |
| 2011 | 2140202 |
| 2012 | 2477829 |
| 2013 | 2900003 |
| 2014 | 3115691 |
| 2015 | 3254232 |
| 2016 | 3557017 |
| 2017 | 3489914 |
| 2018 | 3723200 |