| 年度 | 实际值 |
|---|---|
| 1994 | 30669 |
| 1995 | 37691 |
| 1996 | 42725 |
| 1997 | 46547 |
| 1998 | 45641 |
| 1999 | 48454 |
| 2000 | 47984 |
| 2001 | 49097 |
| 2002 | 58064 |
| 2003 | 65239 |
| 2004 | 74409 |
| 2005 | 83180 |
| 2006 | 97820 |
| 2007 | 119413 |
| 2008 | 125190 |
| 2009 | |
| 2010 | 146174 |
| 2011 | 226599 |
| 2012 | 239273 |
| 2013 | 406264 |
| 2014 | 465412 |
| 2015 | 556993 |
| 2016 | 588289 |
| 2017 | 692907 |
| 2018 | 928744 |