年份 | 日本 |
---|---|
2023 | - |
2022 | 7.30023 |
2021 | 7.41526 |
2020 | 7.42602 |
2019 | 7.33418 |
2018 | 7.17049 |
2017 | 7.03021 |
2016 | 6.7769 |
2015 | 6.51879 |
2014 | 6.41783 |
2013 | 6.29797 |
2012 | 6.11533 |
2011 | 6.06588 |
2010 | 6.05774 |
2009 | 5.93574 |
2008 | 5.86377 |
2007 | 5.81323 |
2006 | 5.79186 |
2005 | 5.83439 |
2004 | 5.90055 |
2003 | 5.98224 |
2002 | 6.15399 |
2001 | 6.41759 |
2000 | 6.73412 |
1999 | 7.21044 |
1998 | 7.81254 |
1997 | 8.33861 |
1996 | 8.49654 |
1995 | 8.23589 |
1994 | 7.83094 |
1993 | 7.41943 |
1992 | 7.06996 |
1991 | 7.03133 |
1990 | 7.25989 |
1989 | 7.30054 |
1988 | 7.12535 |
1987 | 6.95442 |
1986 | 6.81512 |
1985 | 6.73646 |
1984 | 6.77793 |
1983 | 6.87286 |
1982 | 6.91473 |
1981 | 6.89204 |
1980 | 6.83454 |
1979 | 6.77949 |
1978 | 6.72435 |
1977 | 6.65498 |
1976 | 6.59193 |
1975 | 6.5421 |
1974 | 6.48147 |
1973 | 6.40493 |
1972 | 6.31728 |
1971 | 6.19508 |
1970 | 6.07138 |
1969 | 5.9277 |
1968 | 5.74041 |
1967 | 5.57755 |
1966 | 5.45769 |
1965 | 5.34869 |
1964 | 5.30904 |
1963 | 5.35064 |
1962 | 5.38591 |
1961 | 5.39034 |
1960 | 5.36586 |