| 年度 | 实际值 |
|---|---|
| 1995 | 319598 |
| 1996 | 304737 |
| 1997 | 279634 |
| 1998 | 301733 |
| 1999 | 336959 |
| 2000 | 341868 |
| 2001 | 475927 |
| 2002 | 596293 |
| 2003 | 742644 |
| 2004 | 1217797 |
| 2005 | 1681013 |
| 2006 | 2298933 |
| 2007 | 2987582 |
| 2008 | 4299506 |
| 2009 | |
| 2010 | 7751607 |
| 2011 | 9236000 |
| 2012 | 10951368 |
| 2013 | 14453279 |
| 2014 | 17435127 |
| 2015 | 20001954 |
| 2016 | 27789452 |
| 2017 | 33588413 |