| 年份 | 日本 |
|---|---|
| 2023 | - |
| 2022 | 1.02862 |
| 2021 | 2.14249 |
| 2020 | -4.2786 |
| 2019 | -0.402169 |
| 2018 | 0.643391 |
| 2017 | 1.67533 |
| 2016 | 0.753827 |
| 2015 | 1.56063 |
| 2014 | 0.296206 |
| 2013 | 2.0051 |
| 2012 | 1.37475 |
| 2011 | 0.0238095 |
| 2010 | 4.09792 |
| 2009 | -5.69324 |
| 2008 | -1.22429 |
| 2007 | 1.48397 |
| 2006 | 1.37235 |
| 2005 | 1.8039 |
| 2004 | 2.18612 |
| 2003 | 1.53513 |
| 2002 | 0.0419625 |
| 2001 | 0.386103 |
| 2000 | 2.76465 |
| 1999 | -0.33393 |
| 1998 | -1.27033 |
| 1997 | 0.981229 |
| 1996 | 3.13387 |
| 1995 | 2.631 |
| 1994 | 1.08338 |
| 1993 | -0.45922 |
| 1992 | 0.900586 |
| 1991 | 3.52336 |
| 1990 | 4.84093 |
| 1989 | 4.92579 |
| 1988 | 6.66164 |
| 1987 | 4.64886 |
| 1986 | 3.29405 |
| 1985 | 5.15981 |
| 1984 | 4.41088 |
| 1983 | 3.6302 |
| 1982 | 3.27974 |
| 1981 | 4.26062 |
| 1980 | 2.81759 |
| 1979 | 5.48404 |
| 1978 | 5.27194 |
| 1977 | 4.39034 |
| 1976 | 3.97498 |
| 1975 | 3.09158 |
| 1974 | -1.22524 |
| 1973 | 8.0326 |
| 1972 | 8.41355 |
| 1971 | 4.69899 |
| 1970 | 2.45496 |
| 1969 | 12.4779 |
| 1968 | 12.8825 |
| 1967 | 11.0821 |
| 1966 | 10.6386 |
| 1965 | 5.81971 |
| 1964 | 11.6767 |
| 1963 | 8.47364 |
| 1962 | 8.90897 |
| 1961 | 12.0435 |
| 1960 | - |