年份 | 中国 |
---|---|
2023 | - |
2022 | 2.47503 |
2021 | 2.35307 |
2020 | 2.26331 |
2019 | 2.19377 |
2018 | 2.14477 |
2017 | 2.11452 |
2016 | 2.08685 |
2015 | 2.06744 |
2014 | 2.06727 |
2013 | 2.07173 |
2012 | 2.05876 |
2011 | 2.0216 |
2010 | 1.97031 |
2009 | 1.91428 |
2008 | 1.85437 |
2007 | 1.79883 |
2006 | 1.74961 |
2005 | 1.70191 |
2004 | 1.66085 |
2003 | 1.61668 |
2002 | 1.56489 |
2001 | 1.5234 |
2000 | 1.48291 |
1999 | 1.42985 |
1998 | 1.37423 |
1997 | 1.33032 |
1996 | 1.29448 |
1995 | 1.25718 |
1994 | 1.22639 |
1993 | 1.20582 |
1992 | 1.17972 |
1991 | 1.14561 |
1990 | 1.11504 |
1989 | 1.08803 |
1988 | 1.06279 |
1987 | 1.04748 |
1986 | 1.04425 |
1985 | 1.04226 |
1984 | 1.03076 |
1983 | 1.01526 |
1982 | 1.00459 |
1981 | 0.990887 |
1980 | 0.965968 |
1979 | 0.930942 |
1978 | 0.889015 |
1977 | 0.848261 |
1976 | 0.812169 |
1975 | 0.782892 |
1974 | 0.767062 |
1973 | 0.760332 |
1972 | 0.754622 |
1971 | 0.747554 |
1970 | 0.736985 |
1969 | 0.726606 |
1968 | 0.719416 |
1967 | 0.713735 |
1966 | 0.715002 |
1965 | 0.724182 |
1964 | 0.731094 |
1963 | 0.737195 |
1962 | 0.748141 |
1961 | 0.76653 |
1960 | 0.800194 |