| 年度 | 实际值 |
|---|---|
| 1992 | 17693 |
| 1993 | |
| 1994 | |
| 1995 | 26569 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 62292 |
| 2000 | 53809 |
| 2001 | 57929 |
| 2002 | 63854 |
| 2003 | 77846 |
| 2004 | 83950 |
| 2005 | 87909 |
| 2006 | 93642 |
| 2007 | 112643 |
| 2008 | 120087 |
| 2009 | 162156 |
| 2010 | 193983 |
| 2011 | 228740 |
| 2012 | 276945 |
| 2013 | 323212 |
| 2014 | 373184 |
| 2015 | 454904 |
| 2016 | 576575 |
| 2017 | 667155 |