| 年度 | 实际值 |
|---|---|
| 1992 | 171.15 |
| 1993 | 173.02 |
| 1994 | 174.76 |
| 1995 | 1022.42 |
| 1996 | 1027.64 |
| 1997 | 1035.39 |
| 1998 | 1042.34 |
| 1999 | 1050.09 |
| 2000 | 1055.17 |
| 2001 | 1062.43 |
| 2002 | 1070.13 |
| 2003 | 1076.98 |
| 2004 | 1088.28 |
| 2005 | 1092.17 |
| 2006 | 1106.08 |
| 2007 | 1123.43 |
| 2008 | 1141.73 |
| 2009 | |
| 2010 | 1161.01 |
| 2011 | 1160.7 |
| 2012 | 1172.1 |
| 2013 | 1163.9 |
| 2014 | |
| 2015 | 1202.19 |
| 2016 | 1207 |
| 2017 | 1199 |
| 2018 | 1208 |