| 年度 | 实际值 |
|---|---|
| 1992 | 11371 |
| 1993 | |
| 1994 | |
| 1995 | 38223 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 69231 |
| 2000 | 61947 |
| 2001 | 63915 |
| 2002 | 68019 |
| 2003 | 71030 |
| 2004 | 65016 |
| 2005 | 59289 |
| 2006 | 72642 |
| 2007 | 95491 |
| 2008 | 105676 |
| 2009 | 161162 |
| 2010 | 233014 |
| 2011 | 283756 |
| 2012 | 344051 |
| 2013 | 395623 |
| 2014 | 472524 |
| 2015 | 536672 |
| 2016 | 622769 |
| 2017 | 759387 |