年度 | 实际值 |
---|---|
1995 | 47.3 |
1996 | 44.9 |
1997 | 42.87 |
1998 | 40.5 |
1999 | |
2000 | 26.9 |
2001 | 27.38 |
2002 | 27.74 |
2003 | 29.4 |
2004 | 25.72 |
2005 | 27.48 |
2006 | 28.21 |
2007 | 30.17 |
2008 | 29.9 |
2009 | |
2010 | 30.54 |
2011 | 30.1 |
2012 | 30.54 |
2013 | 30.69 |
2014 | 35.19 |
2015 | 37.65 |
2016 | 39.85 |
2017 | |
2018 | 43.54 |