| 年度 | 实际值 |
|---|---|
| 1992 | 39689 |
| 1993 | |
| 1994 | |
| 1995 | 87768 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 178325 |
| 2000 | 186026 |
| 2001 | 214945 |
| 2002 | 239000 |
| 2003 | 249194 |
| 2004 | 271614 |
| 2005 | 305226 |
| 2006 | 361667 |
| 2007 | 415162 |
| 2008 | 518322 |
| 2009 | 585997 |
| 2010 | 674237 |
| 2011 | 769176 |
| 2012 | 884760 |
| 2013 | 1013691 |
| 2014 | 1145415 |
| 2015 | 1224706 |