| 年度 | 实际值 |
|---|---|
| 1995 | 32469 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 43049 |
| 2000 | 44603 |
| 2001 | 47015 |
| 2002 | 49217 |
| 2003 | 53627 |
| 2004 | 59442 |
| 2005 | 66013 |
| 2006 | 71887 |
| 2007 | 90008 |
| 2008 | 105533 |
| 2009 | 106219 |
| 2010 | 111865 |
| 2011 | 135109 |
| 2012 | 143201 |
| 2013 | 146569 |
| 2014 | 150112 |
| 2015 | 156850 |
| 2016 | 168593 |
| 2017 | 176343 |