| 年度 | 实际值 |
|---|---|
| 1995 | 9167 |
| 1996 | 19933 |
| 1997 | 13293 |
| 1998 | 23458 |
| 1999 | 31904 |
| 2000 | 42039 |
| 2001 | 66830 |
| 2002 | 95431 |
| 2003 | 148890 |
| 2004 | 158355 |
| 2005 | 158715 |
| 2006 | 209041 |
| 2007 | 323923 |
| 2008 | 476433 |
| 2009 | |
| 2010 | 927220 |
| 2011 | 1438437 |
| 2012 | 1203260 |
| 2013 | 1409338 |
| 2014 | 1390767 |
| 2015 | 1314865 |
| 2016 | 1365741 |
| 2017 | 1529394 |