| 年度 | 实际值 |
|---|---|
| 1995 | 15055 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 38145 |
| 2000 | 40628 |
| 2001 | 42700 |
| 2002 | 45400 |
| 2003 | 48543 |
| 2004 | 55669 |
| 2005 | 62036 |
| 2006 | 74186 |
| 2007 | 97183 |
| 2008 | 102442 |
| 2009 | 109679 |
| 2010 | 123521 |
| 2011 | 159000 |
| 2012 | 175000 |
| 2013 | 190600 |
| 2014 | 181910 |
| 2015 | 185812 |
| 2016 | 167417 |
| 2017 | 154051 |