| 年度 | 实际值 |
|---|---|
| 1992 | 78828 |
| 1993 | |
| 1994 | |
| 1995 | 135848 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 173358 |
| 2000 | 144441 |
| 2001 | 137674 |
| 2002 | 108752 |
| 2003 | 122607 |
| 2004 | 100337 |
| 2005 | 108823 |
| 2006 | 132043 |
| 2007 | 157452 |
| 2008 | 174731 |
| 2009 | 221505 |
| 2010 | 285467 |
| 2011 | 365204 |
| 2012 | 462217 |
| 2013 | 523304 |
| 2014 | 603256 |
| 2015 | 635578 |
| 2016 | 708424 |
| 2017 | 877654 |