| 年度 | 实际值 |
|---|---|
| 1992 | 898 |
| 1993 | 911 |
| 1994 | 918 |
| 1995 | 942 |
| 1996 | 954 |
| 1997 | 971 |
| 1998 | 988 |
| 1999 | 982 |
| 2000 | 957 |
| 2001 | 971 |
| 2002 | 987 |
| 2003 | 996.45 |
| 2004 | 1020.8 |
| 2005 | 1039.48 |
| 2006 | 1056.5 |
| 2007 | 1065.64 |
| 2008 | 1079.86 |
| 2009 | |
| 2010 | 901.02 |
| 2011 | 797.93 |
| 2012 | 797.93 |
| 2013 | 1088.84 |
| 2014 | 1110.47 |
| 2015 | 1069.77 |