| 年度 | 实际值 |
|---|---|
| 1992 | 244006 |
| 1993 | |
| 1994 | |
| 1995 | 266694 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 326500 |
| 2000 | 274700 |
| 2001 | 247500 |
| 2002 | 274100 |
| 2003 | 201100 |
| 2004 | 300474 |
| 2005 | 317600 |
| 2006 | 336513 |
| 2007 | 333830 |
| 2008 | 381464 |
| 2009 | 402219 |
| 2010 | 410875 |
| 2011 | 417186 |
| 2012 | 420551 |
| 2013 | 440200 |
| 2014 | 454100 |
| 2015 | 439900 |
| 2016 | 442148 |