| 年度 | 实际值 |
|---|---|
| 1995 | 30464 |
| 1996 | 29796 |
| 1997 | 22182 |
| 1998 | 21218 |
| 1999 | 27710 |
| 2000 | 38437 |
| 2001 | 74713 |
| 2002 | 60818 |
| 2003 | 54389 |
| 2004 | 70395 |
| 2005 | 96096 |
| 2006 | 127414 |
| 2007 | 198962 |
| 2008 | 206882 |
| 2009 | |
| 2010 | 600464 |
| 2011 | 746486 |
| 2012 | 718881 |
| 2013 | 912398 |
| 2014 | 880466 |
| 2015 | 689731 |
| 2016 | 643683 |
| 2017 | 663998 |
| 2018 | 762866 |