| 年度 | 实际值 |
|---|---|
| 1995 | 58297 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 64234 |
| 2000 | 56500 |
| 2001 | 55200 |
| 2002 | 59100 |
| 2003 | 58800 |
| 2004 | 71500 |
| 2005 | 80400 |
| 2006 | 87200 |
| 2007 | 104900 |
| 2008 | 124000 |
| 2009 | 130470 |
| 2010 | 170540 |
| 2011 | 223300 |
| 2012 | 254750 |
| 2013 | 278552 |
| 2014 | 296200 |
| 2015 | 304600 |
| 2016 | 316721 |
| 2017 | 321138 |