| 年度 | 实际值 |
|---|---|
| 1997 | 104521 |
| 1998 | 114773 |
| 1999 | 123509 |
| 2000 | 428351 |
| 2001 | 503505 |
| 2002 | 592158 |
| 2003 | 686625 |
| 2004 | 868614 |
| 2005 | 398349 |
| 2006 | 445729 |
| 2007 | 1871834 |
| 2008 | 2276170 |
| 2009 | 3380748 |
| 2010 | 4106208 |
| 2011 | 7787952 |
| 2012 | 9116730 |
| 2013 | 10111713 |
| 2014 | 10997444 |
| 2015 | 12394322 |
| 2016 | 13764846 |