| 年度 | 实际值 |
|---|---|
| 1995 | 48580 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 65083 |
| 2000 | 65709 |
| 2001 | 73735 |
| 2002 | 74347 |
| 2003 | 77444 |
| 2004 | 97154 |
| 2005 | 107757 |
| 2006 | 119806 |
| 2007 | 128198 |
| 2008 | 151148 |
| 2009 | 155324 |
| 2010 | 191582 |
| 2011 | 210367 |
| 2012 | 218445 |
| 2013 | 230183 |
| 2014 | 238768 |
| 2015 | 235092 |
| 2016 | 249675 |
| 2017 | 244808 |