| 年度 | 实际值 |
|---|---|
| 1995 | 132666 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 154375 |
| 2000 | 149849 |
| 2001 | 144100 |
| 2002 | 149200 |
| 2003 | 135500 |
| 2004 | 148000 |
| 2005 | 150000 |
| 2006 | 171100 |
| 2007 | 168200 |
| 2008 | 183400 |
| 2009 | 247400 |
| 2010 | 270400 |
| 2011 | 309700 |
| 2012 | 342700 |
| 2013 | 372000 |
| 2014 | 392895 |
| 2015 | 413989 |
| 2016 | 428100 |
| 2017 | 438300 |