年份 | 日本 |
---|---|
2023 | - |
2022 | 5.34382 |
2021 | 5.41029 |
2020 | 5.49134 |
2019 | 5.59314 |
2018 | 5.7267 |
2017 | 5.8954 |
2016 | 6.10154 |
2015 | 6.33588 |
2014 | 6.59814 |
2013 | 6.87986 |
2012 | 7.11934 |
2011 | 7.26891 |
2010 | 7.31734 |
2009 | 7.25901 |
2008 | 7.12189 |
2007 | 7.00618 |
2006 | 6.77499 |
2005 | 6.5349 |
2004 | 6.45107 |
2003 | 6.34804 |
2002 | 6.18201 |
2001 | 6.14968 |
2000 | 6.1573 |
1999 | 6.0464 |
1998 | 5.98665 |
1997 | 5.94934 |
1996 | 5.94081 |
1995 | 5.99722 |
1994 | 6.07886 |
1993 | 6.17764 |
1992 | 6.36886 |
1991 | 6.65435 |
1990 | 6.99361 |
1989 | 7.49999 |
1988 | 8.13652 |
1987 | 8.69434 |
1986 | 8.87809 |
1985 | 8.64419 |
1984 | 8.27412 |
1983 | 7.89322 |
1982 | 7.56608 |
1981 | 7.54644 |
1980 | 7.7822 |
1979 | 7.81138 |
1978 | 7.63392 |
1977 | 7.48564 |
1976 | 7.38694 |
1975 | 7.35962 |
1974 | 7.4572 |
1973 | 7.61218 |
1972 | 7.7102 |
1971 | 7.73823 |
1970 | 7.72536 |
1969 | 7.70371 |
1968 | 7.67005 |
1967 | 7.61538 |
1966 | 7.54689 |
1965 | 7.49119 |
1964 | 7.4365 |
1963 | 7.35208 |
1962 | 7.24364 |
1961 | 7.09032 |
1960 | 6.93526 |