年份 | 单位:% |
含“(E)”其对应值为系统预测,仅供参考。 | |
2023(E) | 购买后可见 » |
2022(E) | 购买后可见 » |
2021(E) | 购买后可见 » |
2020 | 购买后可见 » |
2019 | 购买后可见 » |
2018 | 购买后可见 » |
2017 | 购买后可见 » |
2016 | 购买后可见 » |
2015 | 购买后可见 » |
2014 | 购买后可见 » |
2013 | 购买后可见 » |
2012 | 购买后可见 » |
2011 | 购买后可见 » |
2010 | 18.10 |
2009 | 18.30 |
2008 | 18.00 |
2007 | 16.40 |
2006 | 15.70 |
2005 | 15.90 |
2004 | 16.20 |
2003 | 19.10 |
2002 | 21.00 |
2001 | 22.50 |
2000 | 23.40 |
1999 | 21.40 |
1998 | 21.10 |
1997 | 20.70 |
1996 | 19.30 |
1995 | 17.10 |
1994 | 17.90 |
1993 | 16.90 |
1992 | 18.60 |
1991 | 19.10 |
1990 | 19.10 |
1989 | 19.50 |
1988 | 19.60 |
1987 | 18.10 |
1986 | 17.60 |
1985 | 18.70 |
1984 | 17.60 |
1983 | 16.40 |
1982 | 17.00 |
1981 | 16.80 |
1980 | 15.80 |
1979 | 15.90 |
1978 | 16.70 |
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