| 年度 | 实际值 |
|---|---|
| 1992 | 10661 |
| 1993 | 13743 |
| 1994 | 12841 |
| 1995 | 21015 |
| 1996 | 25163 |
| 1997 | 28139 |
| 1998 | 36199 |
| 1999 | 42294 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 92022 |
| 2004 | 121028 |
| 2005 | 157880 |
| 2006 | 205908 |
| 2007 | 261662 |
| 2008 | 357598 |
| 2009 | |
| 2010 | 573219 |
| 2011 | 706635 |
| 2012 | 963949 |
| 2013 | 1005932 |
| 2014 | 1052923 |
| 2015 | 1108225 |
| 2016 | 1510941 |
| 2017 | 1602757 |
| 2018 | 1543463 |