| 年度 | 实际值 |
|---|---|
| 1993 | 18000 |
| 1994 | 165900 |
| 1995 | 169800 |
| 1996 | 180000 |
| 1997 | 182500 |
| 1998 | 178200 |
| 1999 | |
| 2000 | 171981 |
| 2001 | 167794 |
| 2002 | 169227 |
| 2003 | 160524 |
| 2004 | 170462 |
| 2005 | 171242 |
| 2006 | 187235 |
| 2007 | 167286 |
| 2008 | 195260 |
| 2009 | 197595 |
| 2010 | 190478 |
| 2011 | 181638 |
| 2012 | 170711 |
| 2013 | 159686 |
| 2014 | 155148 |
| 2015 | 166865 |
| 2016 | 155919 |
| 2017 | 159799 |