年度 | 实际值 |
---|---|
1995 | 43.8 |
1996 | 43.1 |
1997 | 44.58 |
1998 | 43.6 |
1999 | 43.4 |
2000 | 45.7 |
2001 | 45.86 |
2002 | 45.65 |
2003 | 48.67 |
2004 | 48.2 |
2005 | 50.12 |
2006 | 50.9 |
2007 | 51.93 |
2008 | 52.31 |
2009 | |
2010 | 52.07 |
2011 | 52.98 |
2012 | 52.16 |
2013 | 50.6 |
2014 | 46.5 |
2015 | 44.26 |
2016 | 43.8 |
2017 | |
2018 | 41.36 |