| 年度 | 实际值 |
|---|---|
| 1992 | 29371 |
| 1993 | 63615 |
| 1994 | 48316 |
| 1995 | 54802 |
| 1996 | 62699 |
| 1997 | 70689 |
| 1998 | 76918 |
| 1999 | 86124 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 308886 |
| 2004 | 369729 |
| 2005 | 469007 |
| 2006 | 567200 |
| 2007 | 745717 |
| 2008 | 992903 |
| 2009 | |
| 2010 | 1327751 |
| 2011 | 1692081 |
| 2012 | 1865565 |
| 2013 | 2340574 |
| 2014 | 2217880 |
| 2015 | 2908030 |
| 2016 | 2858886 |
| 2017 | 3255052 |
| 2018 | 3339906 |