| 年度 | 实际值 |
|---|---|
| 1992 | 8212 |
| 1993 | 11498 |
| 1994 | 3369 |
| 1995 | 3359 |
| 1996 | 4136 |
| 1997 | 5338 |
| 1998 | 11337 |
| 1999 | 12790 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 81198 |
| 2004 | 95308 |
| 2005 | 119977 |
| 2006 | 129693 |
| 2007 | 178608 |
| 2008 | 252451 |
| 2009 | |
| 2010 | 345500 |
| 2011 | 434289 |
| 2012 | 562429 |
| 2013 | 536275 |
| 2014 | 538175 |
| 2015 | 741790 |
| 2016 | 789061 |
| 2017 | 969083 |
| 2018 | 1079121 |