年份 | 中国 |
---|---|
2023 | - |
2022 | 5.30164 |
2021 | 5.24623 |
2020 | 5.24808 |
2019 | 5.27986 |
2018 | 5.32163 |
2017 | 5.40338 |
2016 | 5.52026 |
2015 | 5.64747 |
2014 | 5.81509 |
2013 | 6.04499 |
2012 | 6.31018 |
2011 | 6.63 |
2010 | 7.14874 |
2009 | 7.78641 |
2008 | 8.33127 |
2007 | 8.84411 |
2006 | 9.26699 |
2005 | 9.32741 |
2004 | 9.11935 |
2003 | 8.88438 |
2002 | 8.68471 |
2001 | 8.5221 |
2000 | 8.37829 |
1999 | 8.28114 |
1998 | 8.19832 |
1997 | 8.01325 |
1996 | 7.84954 |
1995 | 7.88678 |
1994 | 8.12334 |
1993 | 8.6023 |
1992 | 9.23672 |
1991 | 9.90054 |
1990 | 10.6099 |
1989 | 11.2539 |
1988 | 11.7284 |
1987 | 11.9756 |
1986 | 12.0539 |
1985 | 12.1025 |
1984 | 12.1223 |
1983 | 12.2573 |
1982 | 12.4144 |
1981 | 11.9829 |
1980 | 11.0174 |
1979 | 10.0416 |
1978 | 9.08183 |
1977 | 8.55879 |
1976 | 8.84905 |
1975 | 9.56176 |
1974 | 10.3089 |
1973 | 10.8407 |
1972 | 11.0647 |
1971 | 11.1556 |
1970 | 11.1495 |
1969 | 10.9646 |
1968 | 10.666 |
1967 | 10.2037 |
1966 | 9.68925 |
1965 | 9.23981 |
1964 | 8.81923 |
1963 | 8.52933 |
1962 | 8.3219 |
1961 | 8.13879 |
1960 | 7.96915 |