| 年度 | 实际值 |
|---|---|
| 1992 | 766 |
| 1993 | 801 |
| 1994 | 820 |
| 1995 | 856 |
| 1996 | 869 |
| 1997 | |
| 1998 | |
| 1999 | 913 |
| 2000 | 931 |
| 2001 | 936 |
| 2002 | 952 |
| 2003 | 967.84 |
| 2004 | 971.83 |
| 2005 | 983.1 |
| 2006 | 1005.4 |
| 2007 | 1025.35 |
| 2008 | 1045.77 |
| 2009 | |
| 2010 | 1053.29 |
| 2011 | 1103.29 |
| 2012 | 1106.07 |
| 2013 | 1109.09 |
| 2014 | 1130.3 |
| 2015 | 1144.86 |