| 年度 | 实际值 |
|---|---|
| 1992 | 447646 |
| 1993 | |
| 1994 | |
| 1995 | 144287 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 454165 |
| 2000 | 304590 |
| 2001 | 248347 |
| 2002 | 421932 |
| 2003 | 429379 |
| 2004 | 505969 |
| 2005 | 465108 |
| 2006 | 526184 |
| 2007 | 576171 |
| 2008 | 579041 |
| 2009 | 489000 |
| 2010 | 392533 |
| 2011 | 586110 |
| 2012 | 502000 |
| 2013 | 555000 |
| 2014 | 510000 |
| 2015 | 556300 |
| 2016 | 566001 |