| 年度 | 实际值 |
|---|---|
| 1992 | 8702 |
| 1993 | 12507 |
| 1994 | 13729 |
| 1995 | 8082 |
| 1996 | 34653 |
| 1997 | 43543 |
| 1998 | 48691 |
| 1999 | 63023 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 367280 |
| 2004 | 402649 |
| 2005 | 505008 |
| 2006 | 636011 |
| 2007 | 770284 |
| 2008 | 957404 |
| 2009 | |
| 2010 | 1549133 |
| 2011 | 1763347 |
| 2012 | 2421075 |
| 2013 | 2673469 |
| 2014 | 2752649 |
| 2015 | 3378202 |
| 2016 | 3309202 |
| 2017 | 3605225 |
| 2018 | 4141460 |