年份 | 中国 |
---|---|
2023 | - |
2022 | 2.99483 |
2021 | 2.90504 |
2020 | 2.81621 |
2019 | 2.74173 |
2018 | 2.67247 |
2017 | 2.59825 |
2016 | 2.5203 |
2015 | 2.43169 |
2014 | 2.33835 |
2013 | 2.2435 |
2012 | 2.15392 |
2011 | 2.07743 |
2010 | 2.00027 |
2009 | 1.9207 |
2008 | 1.84155 |
2007 | 1.76322 |
2006 | 1.69399 |
2005 | 1.62195 |
2004 | 1.54023 |
2003 | 1.46272 |
2002 | 1.39525 |
2001 | 1.33122 |
2000 | 1.27187 |
1999 | 1.22303 |
1998 | 1.18046 |
1997 | 1.13954 |
1996 | 1.09987 |
1995 | 1.05987 |
1994 | 1.01921 |
1993 | 0.98018 |
1992 | 0.950937 |
1991 | 0.934027 |
1990 | 0.918423 |
1989 | 0.894346 |
1988 | 0.864982 |
1987 | 0.838288 |
1986 | 0.811097 |
1985 | 0.778161 |
1984 | 0.741884 |
1983 | 0.702808 |
1982 | 0.664536 |
1981 | 0.629122 |
1980 | 0.595717 |
1979 | 0.568509 |
1978 | 0.544928 |
1977 | 0.521301 |
1976 | 0.499728 |
1975 | 0.478756 |
1974 | 0.457982 |
1973 | 0.438941 |
1972 | 0.423544 |
1971 | 0.415576 |
1970 | 0.413857 |
1969 | 0.412656 |
1968 | 0.40964 |
1967 | 0.406846 |
1966 | 0.407575 |
1965 | 0.412931 |
1964 | 0.422052 |
1963 | 0.432391 |
1962 | 0.439295 |
1961 | 0.445092 |
1960 | 0.457959 |