年份 | 日本 |
---|---|
2023 | - |
2022 | 8.045 |
2021 | 8.133 |
2020 | 8.218 |
2019 | 8.302 |
2018 | 8.384 |
2017 | 8.465 |
2016 | 8.543 |
2015 | 8.619 |
2014 | 8.696 |
2013 | 8.774 |
2012 | 8.852 |
2011 | 8.931 |
2010 | 9.188 |
2009 | 10.011 |
2008 | 10.897 |
2007 | 11.854 |
2006 | 12.882 |
2005 | 14.022 |
2004 | 15.36 |
2003 | 16.804 |
2002 | 18.353 |
2001 | 20.01 |
2000 | 21.351 |
1999 | 21.477 |
1998 | 21.602 |
1997 | 21.728 |
1996 | 21.855 |
1995 | 21.984 |
1994 | 22.119 |
1993 | 22.254 |
1992 | 22.39 |
1991 | 22.527 |
1990 | 22.661 |
1989 | 22.787 |
1988 | 22.912 |
1987 | 23.038 |
1986 | 23.165 |
1985 | 23.288 |
1984 | 23.397 |
1983 | 23.507 |
1982 | 23.617 |
1981 | 23.727 |
1980 | 23.825 |
1979 | 23.882 |
1978 | 23.94 |
1977 | 23.998 |
1976 | 24.056 |
1975 | 24.284 |
1974 | 25.025 |
1973 | 25.78 |
1972 | 26.548 |
1971 | 27.334 |
1970 | 28.123 |
1969 | 28.898 |
1968 | 29.684 |
1967 | 30.484 |
1966 | 31.296 |
1965 | 32.134 |
1964 | 33.028 |
1963 | 33.936 |
1962 | 34.856 |
1961 | 35.787 |
1960 | 36.728 |