| 年份 | 中国 |
|---|---|
| 2023 | - |
| 2022 | 96.3078 |
| 2021 | 97.062 |
| 2020 | 98.6971 |
| 2019 | 99.2697 |
| 2018 | 98.8512 |
| 2017 | 97.8809 |
| 2016 | 97.6701 |
| 2015 | 97.2257 |
| 2014 | 98.3489 |
| 2013 | 98.1161 |
| 2012 | 97.3679 |
| 2011 | 96.8194 |
| 2010 | 95.4695 |
| 2009 | 95.4365 |
| 2008 | 92.0425 |
| 2007 | 91.4785 |
| 2006 | 92.4828 |
| 2005 | 94.7307 |
| 2004 | 97.0834 |
| 2003 | 97.6421 |
| 2002 | 97.1369 |
| 2001 | 97.4748 |
| 2000 | 97.1438 |
| 1999 | 96.681 |
| 1998 | 95.265 |
| 1997 | 95.1713 |
| 1996 | 97.5892 |
| 1995 | 97.9 |
| 1994 | 98.2293 |
| 1993 | 101.632 |
| 1992 | 98.7871 |
| 1991 | 97.1552 |
| 1990 | 97.807 |
| 1989 | 101.492 |
| 1988 | 101.194 |
| 1987 | 100.103 |
| 1986 | 102.595 |
| 1985 | 104.135 |
| 1984 | 100.143 |
| 1983 | 99.3773 |
| 1982 | 98.5465 |
| 1981 | 99.3651 |
| 1980 | 99.2946 |
| 1979 | 99.192 |
| 1978 | 98.3214 |
| 1977 | 97.1198 |
| 1976 | 99.0436 |
| 1975 | 97.0276 |
| 1974 | 97.1348 |
| 1973 | 96.409 |
| 1972 | 95.5305 |
| 1971 | 96.8477 |
| 1970 | 96.7681 |
| 1969 | 94.2192 |
| 1968 | 97.7902 |
| 1967 | 95.0462 |
| 1966 | 96.6073 |
| 1965 | 93.7619 |
| 1964 | 97.5531 |
| 1963 | 102.925 |
| 1962 | 100.591 |
| 1961 | 103.378 |
| 1960 | 102.478 |