| 年度 | 实际值 |
|---|---|
| 1992 | 34769 |
| 1993 | |
| 1994 | |
| 1995 | 71763 |
| 1996 | 93066 |
| 1997 | |
| 1998 | |
| 1999 | 139539 |
| 2000 | 147794 |
| 2001 | 155382 |
| 2002 | 170023 |
| 2003 | 197198 |
| 2004 | 205105 |
| 2005 | 220772 |
| 2006 | 229336 |
| 2007 | 249264 |
| 2008 | 298479 |
| 2009 | 330396 |
| 2010 | 366598 |
| 2011 | 408137 |
| 2012 | 447818 |
| 2013 | 498334 |
| 2014 | 535733 |
| 2015 | 558614 |