年份 | 日本 |
---|---|
2023 | - |
2022 | 7.4356 |
2021 | 7.53579 |
2020 | 7.26211 |
2019 | 6.82786 |
2018 | 6.36784 |
2017 | 5.95822 |
2016 | 5.82701 |
2015 | 5.96306 |
2014 | 5.9713 |
2013 | 5.79561 |
2012 | 5.60642 |
2011 | 5.43488 |
2010 | 5.30162 |
2009 | 5.25316 |
2008 | 5.24658 |
2007 | 5.19173 |
2006 | 5.07739 |
2005 | 4.94483 |
2004 | 4.82569 |
2003 | 4.71517 |
2002 | 4.60639 |
2001 | 4.5016 |
2000 | 4.38803 |
1999 | 4.24195 |
1998 | 4.04512 |
1997 | 3.7973 |
1996 | 3.51338 |
1995 | 3.24571 |
1994 | 3.01499 |
1993 | 2.82784 |
1992 | 2.70972 |
1991 | 2.6491 |
1990 | 2.60625 |
1989 | 2.59081 |
1988 | 2.61033 |
1987 | 2.62095 |
1986 | 2.60996 |
1985 | 2.58453 |
1984 | 2.5497 |
1983 | 2.50648 |
1982 | 2.46068 |
1981 | 2.3995 |
1980 | 2.32745 |
1979 | 2.25514 |
1978 | 2.19152 |
1977 | 2.14206 |
1976 | 2.11971 |
1975 | 2.11749 |
1974 | 2.10509 |
1973 | 2.07792 |
1972 | 2.03093 |
1971 | 1.96831 |
1970 | 1.90827 |
1969 | 1.86145 |
1968 | 1.81188 |
1967 | 1.76038 |
1966 | 1.7095 |
1965 | 1.66425 |
1964 | 1.63627 |
1963 | 1.61936 |
1962 | 1.60087 |
1961 | 1.57065 |
1960 | 1.53276 |