| 年度 | 实际值 |
|---|---|
| 1992 | 30489 |
| 1993 | 55435 |
| 1994 | |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 134053 |
| 2001 | 138766 |
| 2002 | 147825 |
| 2003 | 168362 |
| 2004 | 191920 |
| 2005 | 253559 |
| 2006 | 312953 |
| 2007 | 414286 |
| 2008 | 544976 |
| 2009 | 1102576 |
| 2010 | 1121835 |
| 2011 | 1201077 |
| 2012 | 1348236 |
| 2013 | 1442571 |
| 2014 | 1501526 |
| 2015 | 1625889 |
| 2016 | 1801008 |