年份 | 日本 |
---|---|
2023 | - |
2022 | 3.20673 |
2021 | 3.27043 |
2020 | 3.36735 |
2019 | 3.48266 |
2018 | 3.60137 |
2017 | 3.70514 |
2016 | 3.77802 |
2015 | 3.82602 |
2014 | 3.87431 |
2013 | 3.92257 |
2012 | 3.96499 |
2011 | 4.00188 |
2010 | 4.02297 |
2009 | 4.03741 |
2008 | 4.0565 |
2007 | 4.08454 |
2006 | 4.12998 |
2005 | 4.19948 |
2004 | 4.27002 |
2003 | 4.32669 |
2002 | 4.37645 |
2001 | 4.41603 |
2000 | 4.4394 |
1999 | 4.46966 |
1998 | 4.50177 |
1997 | 4.51693 |
1996 | 4.53664 |
1995 | 4.55953 |
1994 | 4.58427 |
1993 | 4.64715 |
1992 | 4.7552 |
1991 | 4.86735 |
1990 | 5.00511 |
1989 | 5.17407 |
1988 | 5.32871 |
1987 | 5.46065 |
1986 | 5.59538 |
1985 | 5.74594 |
1984 | 5.91543 |
1983 | 6.11893 |
1982 | 6.36594 |
1981 | 6.65723 |
1980 | 6.98151 |
1979 | 7.34405 |
1978 | 7.73761 |
1977 | 8.09033 |
1976 | 8.34867 |
1975 | 8.49533 |
1974 | 8.51409 |
1973 | 8.43525 |
1972 | 8.37716 |
1971 | 8.17278 |
1970 | 7.97763 |
1969 | 7.98121 |
1968 | 7.94632 |
1967 | 7.83553 |
1966 | 7.87988 |
1965 | 7.94615 |
1964 | 7.86416 |
1963 | 7.85652 |
1962 | 7.86369 |
1961 | 7.9042 |
1960 | 8.02994 |