| 年度 | 实际值 |
|---|---|
| 1992 | 57548 |
| 1993 | |
| 1994 | |
| 1995 | 118867 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 179517 |
| 2000 | 178491 |
| 2001 | 149144 |
| 2002 | 192533 |
| 2003 | 200262 |
| 2004 | 216038 |
| 2005 | 219700 |
| 2006 | 236746 |
| 2007 | 275100 |
| 2008 | 287800 |
| 2009 | 328014 |
| 2010 | 418054 |
| 2011 | 478153 |
| 2012 | 554965 |
| 2013 | 681187 |
| 2014 | 752712 |
| 2015 | 867014 |
| 2016 | 1016552 |
| 2017 | 1130152 |