| 年度 | 实际值 |
|---|---|
| 1992 | 1001 |
| 1993 | 1013 |
| 1994 | 1019 |
| 1995 | 1044 |
| 1996 | 1062 |
| 1997 | 1059 |
| 1998 | 1103 |
| 1999 | 1098 |
| 2000 | 1128 |
| 2001 | 1142 |
| 2002 | 1154 |
| 2003 | 1162.65 |
| 2004 | 1173.59 |
| 2005 | 1182.65 |
| 2006 | 1033.84 |
| 2007 | 1045.64 |
| 2008 | 1053.31 |
| 2009 | |
| 2010 | 900.85 |
| 2011 | 1087.25 |
| 2012 | 1175.17 |
| 2013 | 1080.9 |
| 2014 | 708.21 |
| 2015 | 1110.44 |