| 年度 | 实际值 |
|---|---|
| 1992 | 11547 |
| 1993 | 18557 |
| 1994 | 4136 |
| 1995 | 4594 |
| 1996 | 4551 |
| 1997 | 3950 |
| 1998 | 3200 |
| 1999 | 3372 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 69047 |
| 2004 | 80890 |
| 2005 | 96002 |
| 2006 | 105415 |
| 2007 | 162200 |
| 2008 | 213044 |
| 2009 | |
| 2010 | 278553 |
| 2011 | 332213 |
| 2012 | 581522 |
| 2013 | 564577 |
| 2014 | 589044 |
| 2015 | 756362 |
| 2016 | 765952 |
| 2017 | 838538 |
| 2018 | 889498 |