| 年度 | 实际值 |
|---|---|
| 1992 | 34458 |
| 1993 | |
| 1994 | |
| 1995 | 37395 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 105596 |
| 2000 | 102741 |
| 2001 | 98746 |
| 2002 | 88973 |
| 2003 | 114395 |
| 2004 | 124002 |
| 2005 | 121055 |
| 2006 | 125997 |
| 2007 | 149828 |
| 2008 | 199860 |
| 2009 | 230420 |
| 2010 | 327062 |
| 2011 | 379898 |
| 2012 | 474294 |
| 2013 | 562288 |
| 2014 | 745200 |
| 2015 | 1042519 |
| 2016 | 1325541 |
| 2017 | 1600724 |