年度 | 实际值 |
---|---|
1995 | 33.1 |
1996 | 34.2 |
1997 | 34.76 |
1998 | 34.8 |
1999 | 34.6 |
2000 | 35.4 |
2001 | 36.51 |
2002 | 37.2 |
2003 | 36 |
2004 | 35.08 |
2005 | 32.87 |
2006 | 31.6 |
2007 | 31.12 |
2008 | 30.6 |
2009 | |
2010 | 38.3 |
2011 | 37.97 |
2012 | 40.43 |
2013 | 40.01 |
2014 | 41.41 |
2015 | 42.74 |
2016 | 42.6 |
2017 | |
2018 | 46.14 |