| 年度 | 实际值 |
|---|---|
| 1993 | 6516 |
| 1994 | 6516 |
| 1995 | 6516 |
| 1996 | 6516 |
| 1997 | 6516 |
| 1998 | 6597 |
| 1999 | 6597 |
| 2000 | 6597 |
| 2001 | 6598 |
| 2002 | 6588 |
| 2003 | 6582 |
| 2004 | 6582.3 |
| 2005 | 6582 |
| 2006 | 6582.31 |
| 2007 | 6582 |
| 2008 | 6582 |
| 2009 | 6582 |
| 2010 | 6587.02 |
| 2011 | 6587 |
| 2012 | 6587 |
| 2013 | 6587 |
| 2014 | 6587 |
| 2015 | 6587 |
| 2016 | 6587 |
| 2017 | 6587 |
| 2018 | 6587 |