年份 | 中国 |
---|---|
2023 | - |
2022 | - |
2021 | - |
2020 | - |
2019 | - |
2018 | - |
2017 | - |
2016 | - |
2015 | - |
2014 | - |
2013 | - |
2012 | - |
2011 | 19.4879 |
2010 | 19.941 |
2009 | 19.6102 |
2008 | 16.7377 |
2007 | 17.1497 |
2006 | 17.5316 |
2005 | 14.6714 |
2004 | 22.4721 |
2003 | 20.4539 |
2002 | 17.8614 |
2001 | 15.9666 |
2000 | 14.0717 |
1999 | 12.6336 |
1998 | 11.7646 |
1997 | 11.412 |
1996 | - |
1995 | - |
1994 | 8.62926 |
1993 | - |
1992 | - |
1991 | - |
1990 | - |
1989 | - |
1988 | - |
1987 | 8.15753 |
1986 | 8.57496 |
1985 | 7.33916 |
1984 | - |
1983 | - |
1982 | - |
1981 | 5.90136 |
1980 | 4.40629 |
1979 | 4.15178 |
1978 | 3.35311 |
1977 | 3.37327 |
1976 | 3.21721 |
1975 | 2.89743 |
1974 | 2.25756 |
1973 | 1.48814 |
1972 | - |
1971 | - |
1970 | 0.79125 |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |