| 年度 | 实际值 |
|---|---|
| 1992 | 21389 |
| 1993 | 25922 |
| 1994 | 22798 |
| 1995 | 28011 |
| 1996 | 40774 |
| 1997 | 35616 |
| 1998 | 44966 |
| 1999 | 53461 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 225719 |
| 2004 | 250090 |
| 2005 | 268574 |
| 2006 | 332993 |
| 2007 | 450634 |
| 2008 | 553758 |
| 2009 | |
| 2010 | 693036 |
| 2011 | 848800 |
| 2012 | 1185924 |
| 2013 | 1115736 |
| 2014 | 1115150 |
| 2015 | 1246338 |
| 2016 | 1221745 |
| 2017 | 1247846 |
| 2018 | 1180131 |