| 年度 | 实际值 |
|---|---|
| 1992 | 80880 |
| 1993 | |
| 1994 | |
| 1995 | 251193 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 388547 |
| 2000 | 410032 |
| 2001 | 438893 |
| 2002 | 472895 |
| 2003 | 566588 |
| 2004 | 631512 |
| 2005 | 692787 |
| 2006 | 753303 |
| 2007 | 831215 |
| 2008 | 1080187 |
| 2009 | 1317904 |
| 2010 | 1496481 |
| 2011 | 1628288 |
| 2012 | 2112210 |
| 2013 | 2340522 |
| 2014 | 2609729 |