| 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 | - |