| 年度 | 实际值 |
|---|---|
| 1992 | 37416 |
| 1993 | |
| 1994 | |
| 1995 | 57132 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 90265 |
| 2000 | 82685 |
| 2001 | 85875 |
| 2002 | 84421 |
| 2003 | 95731 |
| 2004 | 110504 |
| 2005 | 134371 |
| 2006 | 186458 |
| 2007 | 237636 |
| 2008 | 244050 |
| 2009 | 306438 |
| 2010 | 343706 |
| 2011 | 330935 |
| 2012 | 504249 |
| 2013 | 585900 |
| 2014 | 680923 |
| 2015 | 704405 |
| 2016 | 759585 |
| 2017 | 847543 |