| 年度 | 实际值 |
|---|---|
| 1992 | 44189 |
| 1993 | |
| 1994 | |
| 1995 | 77182 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 126693 |
| 2000 | 84663 |
| 2001 | 84814 |
| 2002 | 79345 |
| 2003 | 92142 |
| 2004 | 68010 |
| 2005 | 70008 |
| 2006 | 107912 |
| 2007 | 147800 |
| 2008 | 169815 |
| 2009 | 169815 |
| 2010 | 270268 |
| 2011 | 325833 |
| 2012 | 444662 |
| 2013 | 449655 |
| 2014 | 710016 |
| 2015 | 744256 |
| 2016 | 823755 |
| 2017 | 846487 |