| 年度 | 实际值 |
|---|---|
| 1992 | 39235 |
| 1993 | |
| 1994 | |
| 1995 | 88261 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 136362 |
| 2000 | 139264 |
| 2001 | 137047 |
| 2002 | 156334 |
| 2003 | 157226 |
| 2004 | 166407 |
| 2005 | 143614 |
| 2006 | 154370 |
| 2007 | 143380 |
| 2008 | 179469 |
| 2009 | 229122 |
| 2010 | 290070 |
| 2011 | 354176 |
| 2012 | 438573 |
| 2013 | 563483 |
| 2014 | 660714 |
| 2015 | 747765 |
| 2016 | 874771 |
| 2017 | 1039028 |