| 年度 | 实际值 |
|---|---|
| 1993 | 1996 |
| 1994 | 6071 |
| 1995 | 6273 |
| 1996 | 6710 |
| 1997 | 6883 |
| 1998 | 6975 |
| 1999 | 6981 |
| 2000 | 7006 |
| 2001 | 7013 |
| 2002 | 6023 |
| 2003 | 6414 |
| 2004 | 6436 |
| 2005 | 6441 |
| 2006 | 6582 |
| 2007 | 6691 |
| 2008 | 6104 |
| 2009 | |
| 2010 | 7102 |
| 2011 | 7129 |
| 2012 | 7747 |
| 2013 | 8389 |
| 2014 | 8737 |
| 2015 | 9216 |
| 2016 | 9312 |
| 2017 | 9469 |
| 2018 | 10358 |