| 年度 | 实际值 |
|---|---|
| 1993 | 49244 |
| 1994 | 74261 |
| 1995 | 111052 |
| 1996 | 199648 |
| 1997 | 332266 |
| 1998 | 346714 |
| 1999 | 368574 |
| 2000 | |
| 2001 | 359095 |
| 2002 | 397726 |
| 2003 | 421395 |
| 2004 | 484404 |
| 2005 | 566927 |
| 2006 | 654738 |
| 2007 | 776493 |
| 2008 | 967454 |
| 2009 | |
| 2010 | 773951 |
| 2011 | 1698043 |
| 2012 | 2082776 |
| 2013 | 2382118 |
| 2014 | 2930011 |
| 2015 | 3345629 |
| 2016 | 3841973 |
| 2017 | 4021387 |
| 2018 | 4629762 |