| 年度 | 实际值 |
|---|---|
| 1992 | 936.86 |
| 1993 | 947.3 |
| 1994 | 960.39 |
| 1995 | 971.6 |
| 1996 | 980.74 |
| 1997 | 989.19 |
| 1998 | 997 |
| 1999 | 1003.56 |
| 2000 | 1013.35 |
| 2001 | 1019.9 |
| 2002 | 1028.48 |
| 2003 | 1044.31 |
| 2004 | 1059.69 |
| 2005 | 1082.03 |
| 2006 | 1103.4 |
| 2007 | 1112.28 |
| 2008 | 1124.96 |
| 2009 | |
| 2010 | 1149.07 |
| 2011 | 1163.3 |
| 2012 | 1173.3 |
| 2013 | 1188 |
| 2014 | |
| 2015 | 1228.05 |
| 2016 | 1399 |
| 2017 | 1435 |
| 2018 | 1476 |