| 年度 | 实际值 |
|---|---|
| 1993 | 70000 |
| 1994 | 135000 |
| 1995 | 134700 |
| 1996 | 130000 |
| 1997 | 138000 |
| 1998 | 141400 |
| 1999 | 143360 |
| 2000 | 144500 |
| 2001 | 145179 |
| 2002 | 144476 |
| 2003 | 140245 |
| 2004 | 146618 |
| 2005 | 154572 |
| 2006 | 161670 |
| 2007 | 170353 |
| 2008 | 176167 |
| 2009 | 177879 |
| 2010 | 188340 |
| 2011 | 207667 |
| 2012 | 223487 |
| 2013 | 240905 |
| 2014 | 260174 |
| 2015 | 278931 |
| 2016 | 296143 |