| 年度 | 实际值 |
|---|---|
| 1992 | 858 |
| 1993 | 868 |
| 1994 | 875 |
| 1995 | 896 |
| 1996 | 909 |
| 1997 | 926 |
| 1998 | 951 |
| 1999 | 960 |
| 2000 | 969 |
| 2001 | 931 |
| 2002 | 937 |
| 2003 | 946.94 |
| 2004 | 952.77 |
| 2005 | 956.85 |
| 2006 | 968.22 |
| 2007 | 979.74 |
| 2008 | 1044.85 |
| 2009 | |
| 2010 | 1054.6 |
| 2011 | 1068.71 |
| 2012 | 1076.84 |
| 2013 | 1083.59 |
| 2014 | 1086.66 |
| 2015 | 1073.62 |