年度 | 实际值 |
---|---|
1992 | 33 |
1993 | |
1994 | |
1995 | 33 |
1996 | |
1997 | |
1998 | |
1999 | 32.9 |
2000 | 32.9 |
2001 | 33 |
2002 | 32.7 |
2003 | 33 |
2004 | 33 |
2005 | 32.9 |
2006 | 33.2 |
2007 | 33.5913 |
2008 | 34.05 |
2009 | 34.4 |
2010 | 34.8222 |
2011 | 34.96 |
2012 | 34.8174 |
2013 | 35.18 |
2014 | 35.4 |
2015 | 35.82 |
2016 | 35.5998 |
2017 | 36 |