| 年度 | 实际值 |
|---|---|
| 1999 | 275638 |
| 2000 | 302683 |
| 2001 | 334241 |
| 2002 | 365546 |
| 2003 | 403641 |
| 2004 | 556506 |
| 2005 | 688604 |
| 2006 | 802618 |
| 2007 | 964217 |
| 2008 | 1261092 |
| 2009 | 1415347 |
| 2010 | 1586030 |
| 2011 | 1641721 |
| 2012 | 1846442 |
| 2013 | 1771072 |
| 2014 | 1731358 |
| 2015 | 1677259 |
| 2016 | 1726874 |
| 2017 | 1774301 |
| 2018 | 1870770 |