| 年度 | 实际值 |
|---|---|
| 1992 | 164067 |
| 1993 | |
| 1994 | |
| 1995 | 179120 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 230445 |
| 2000 | 224993 |
| 2001 | 196418 |
| 2002 | 193849 |
| 2003 | 177929 |
| 2004 | 178767 |
| 2005 | 190998 |
| 2006 | 204000 |
| 2007 | 220117 |
| 2008 | 246232 |
| 2009 | 361111 |
| 2010 | 296510 |
| 2011 | 300216 |
| 2012 | 306241 |
| 2013 | 319115 |
| 2014 | 245638 |
| 2015 | 252135 |