| 年度 | 实际值 |
|---|---|
| 1992 | 39124 |
| 1993 | |
| 1994 | |
| 1995 | 59968 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 102105 |
| 2000 | 96554 |
| 2001 | 112649 |
| 2002 | 126621 |
| 2003 | 171129 |
| 2004 | 166068 |
| 2005 | 167740 |
| 2006 | 224142 |
| 2007 | 236331 |
| 2008 | 239281 |
| 2009 | 238462 |
| 2010 | 258738 |
| 2011 | 308939 |
| 2012 | 309393 |
| 2013 | 370071 |
| 2014 | 374922 |
| 2015 | 366393 |
| 2016 | 377107 |
| 2017 | 497469 |