年份 | 中国 |
---|---|
2023 | - |
2022 | - |
2021 | 20.3898 |
2020 | 21.1516 |
2019 | 18.9003 |
2018 | 20.1081 |
2017 | 20.8874 |
2016 | 21.2323 |
2015 | 20.6405 |
2014 | 19.8817 |
2013 | 28.2651 |
2012 | 25.9627 |
2011 | 24.9031 |
2010 | 23.1134 |
2009 | 24.5636 |
2008 | 25.4133 |
2007 | 16.4102 |
2006 | 24.5708 |
2005 | 23.8026 |
2004 | - |
2003 | - |
2002 | - |
2001 | - |
2000 | - |
1999 | - |
1998 | - |
1997 | - |
1996 | - |
1995 | - |
1994 | - |
1993 | - |
1992 | - |
1991 | - |
1990 | - |
1989 | - |
1988 | - |
1987 | - |
1986 | - |
1985 | - |
1984 | - |
1983 | - |
1982 | - |
1981 | - |
1980 | - |
1979 | - |
1978 | - |
1977 | - |
1976 | - |
1975 | - |
1974 | - |
1973 | - |
1972 | - |
1971 | - |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |