| 年度 | 实际值 |
|---|---|
| 1992 | 67.11 |
| 1993 | 69.94 |
| 1994 | 71.91 |
| 1995 | 74.93 |
| 1996 | 82.14 |
| 1997 | 85.21 |
| 1998 | 88.08 |
| 1999 | 90.98 |
| 2000 | 910133 |
| 2001 | 937175 |
| 2002 | 198.004 |
| 2003 | 169.6232 |
| 2004 | 189.0373 |
| 2005 | 192.2614 |
| 2006 | 193.03 |
| 2007 | 193.85 |
| 2008 | 194.8 |
| 2009 | 196.3253 |
| 2010 | 196.4703 |
| 2011 | 196.5356 |
| 2012 | 197.39 |
| 2013 | 199.88 |
| 2014 | 202.72 |
| 2015 | 350.77 |
| 2016 | 358.17 |