| 年度 | 实际值 |
|---|---|
| 1992 | 244365 |
| 1993 | |
| 1994 | |
| 1995 | 282357 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 353280 |
| 2000 | 320418 |
| 2001 | 335761 |
| 2002 | 327854 |
| 2003 | 323742 |
| 2004 | 371263 |
| 2005 | 382525 |
| 2006 | 406879 |
| 2007 | 425022 |
| 2008 | 430949 |
| 2009 | 437727 |
| 2010 | 439200 |
| 2011 | 445128 |
| 2012 | 462234 |
| 2013 | 481846 |
| 2014 | 509811 |
| 2015 | 529170 |
| 2016 | 521617 |