| 年度 | 实际值 |
|---|---|
| 1993 | 19946 |
| 1994 | 25531 |
| 1995 | 32269 |
| 1996 | 38723 |
| 1997 | 46500 |
| 1998 | 48559 |
| 1999 | |
| 2000 | 56266 |
| 2001 | 63326 |
| 2002 | 71812 |
| 2003 | 82513 |
| 2004 | 96418 |
| 2005 | 95145 |
| 2006 | 109929 |
| 2007 | 128824 |
| 2008 | 155874 |
| 2009 | 184137 |
| 2010 | 227135 |
| 2011 | 268326 |
| 2012 | 312080 |
| 2013 | 357229 |
| 2014 | 463545 |
| 2015 | 525429 |