| 年度 | 实际值 |
|---|---|
| 1992 | 2048 |
| 1993 | 2403 |
| 1994 | 3378 |
| 1995 | 4019 |
| 1996 | 4691 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 64299 |
| 2004 | 72775 |
| 2005 | 87354 |
| 2006 | 102294 |
| 2007 | 158134 |
| 2008 | 190385 |
| 2009 | |
| 2010 | 286468 |
| 2011 | 426414 |
| 2012 | 543554 |
| 2013 | 609636 |
| 2014 | 693012 |
| 2015 | 787469 |
| 2016 | 840622 |
| 2017 | 906585 |
| 2018 | 997976 |