| 年度 | 实际值 |
|---|---|
| 1992 | 141.16 |
| 1993 | 142.78 |
| 1994 | 144.25 |
| 1995 | 145.87 |
| 1996 | 147.17 |
| 1997 | 547.17 |
| 1998 | 553.4 |
| 1999 | 563.3 |
| 2000 | 576.71 |
| 2001 | 582.27 |
| 2002 | 587.13 |
| 2003 | 589.55 |
| 2004 | 595.49 |
| 2005 | 592.43 |
| 2006 | 609.31 |
| 2007 | 625.01 |
| 2008 | 641.73 |
| 2009 | |
| 2010 | 674.59 |
| 2011 | 684.8 |
| 2012 | 691.9 |
| 2013 | 700.9 |
| 2014 | |
| 2015 | 710.73 |
| 2016 | 717 |
| 2017 | 724 |
| 2018 | 733 |