| 年份 | 中国 |
|---|---|
| 2023 | - |
| 2022 | 72.3784 |
| 2021 | 71.4281 |
| 2020 | 70.2327 |
| 2019 | 68.973 |
| 2018 | 67.3968 |
| 2017 | 65.6215 |
| 2016 | 63.9985 |
| 2015 | 62.5974 |
| 2014 | 60.9764 |
| 2013 | 59.8772 |
| 2012 | 58.9943 |
| 2011 | 58.3616 |
| 2010 | 57.5541 |
| 2009 | 56.7585 |
| 2008 | 56.1109 |
| 2007 | 55.5411 |
| 2006 | 55.1763 |
| 2005 | - |
| 2004 | - |
| 2003 | 52.9098 |
| 2002 | - |
| 2001 | 50.633 |
| 2000 | - |
| 1999 | - |
| 1998 | 48.2837 |
| 1997 | 47.4013 |
| 1996 | 46.6104 |
| 1995 | 45.7972 |
| 1994 | 45.1563 |
| 1993 | 44.4857 |
| 1992 | 43.7919 |
| 1991 | 43.1545 |
| 1990 | 42.5719 |
| 1989 | 41.5247 |
| 1988 | 40.9529 |
| 1987 | 40.3761 |
| 1986 | 39.5756 |
| 1985 | 38.9899 |
| 1984 | 37.0055 |
| 1983 | 36.2824 |
| 1982 | 36.3255 |
| 1981 | 37.0786 |
| 1980 | 36.5919 |
| 1979 | 37.8301 |
| 1978 | 38.5572 |
| 1977 | 33.2577 |
| 1976 | 36.2964 |
| 1975 | 35.7201 |
| 1974 | 36.3967 |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |