| 年度 | 实际值 |
|---|---|
| 1995 | 26646 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 40391 |
| 2000 | 40904 |
| 2001 | 42503 |
| 2002 | 50279 |
| 2003 | 53792 |
| 2004 | 63553 |
| 2005 | 77631 |
| 2006 | 90000 |
| 2007 | 100664 |
| 2008 | 120597 |
| 2009 | 135035 |
| 2010 | 149376 |
| 2011 | 182150 |
| 2012 | 204372 |
| 2013 | 212589 |
| 2014 | 216436 |
| 2015 | 227139 |
| 2016 | 230189 |
| 2017 | 160891 |