| 年度 | 实际值 |
|---|---|
| 1992 | 2011.6 |
| 1993 | 2329.7 |
| 1994 | 2734.02 |
| 1995 | 3216 |
| 1996 | 3672 |
| 1997 | 3768 |
| 1998 | 4796 |
| 1999 | 5008 |
| 2000 | 5497 |
| 2001 | 6387 |
| 2002 | 7561 |
| 2003 | 8410 |
| 2004 | 8643 |
| 2005 | 9871 |
| 2006 | 11836 |
| 2007 | 13908 |
| 2008 | 16127 |
| 2009 | 17948 |
| 2010 | 20668 |
| 2011 | 24339 |
| 2012 | 26649 |
| 2013 | 29043 |
| 2014 | 32133 |
| 2015 | 39493 |
| 2016 | 44619 |
| 2017 | 49749 |
| 2018 | 52514 |