| 年份 | 日本 |
|---|---|
| 2023 | - |
| 2022 | -1.53176 |
| 2021 | -1.49965 |
| 2020 | -1.31116 |
| 2019 | -1.12333 |
| 2018 | -1.08837 |
| 2017 | -0.999097 |
| 2016 | -0.93682 |
| 2015 | -0.995532 |
| 2014 | -1.02566 |
| 2013 | -1.02934 |
| 2012 | -1.0482 |
| 2011 | -3.02222 |
| 2010 | -8.56065 |
| 2009 | -8.4928 |
| 2008 | -8.36936 |
| 2007 | -8.20165 |
| 2006 | -8.41628 |
| 2005 | -9.10453 |
| 2004 | -8.95136 |
| 2003 | -8.60363 |
| 2002 | -8.41138 |
| 2001 | -6.24569 |
| 2000 | -0.421126 |
| 1999 | -0.397744 |
| 1998 | -0.309855 |
| 1997 | -0.344525 |
| 1996 | -0.361634 |
| 1995 | -0.377617 |
| 1994 | -0.329288 |
| 1993 | -0.285096 |
| 1992 | -0.238824 |
| 1991 | -0.200262 |
| 1990 | -0.222697 |
| 1989 | -0.147297 |
| 1988 | -0.132314 |
| 1987 | -0.0677135 |
| 1986 | 0.00278598 |
| 1985 | 0.158976 |
| 1984 | 0.179276 |
| 1983 | 0.228726 |
| 1982 | 0.228974 |
| 1981 | 0.316277 |
| 1980 | 0.549195 |
| 1979 | 0.60405 |
| 1978 | 0.668049 |
| 1977 | 0.726639 |
| 1976 | 0.128236 |
| 1975 | -1.73306 |
| 1974 | -1.64278 |
| 1973 | -1.52835 |
| 1972 | -1.51692 |
| 1971 | -0.651387 |
| 1970 | -1.56682 |
| 1969 | -1.49476 |
| 1968 | -1.53238 |
| 1967 | -1.59426 |
| 1966 | -1.72883 |
| 1965 | -1.66739 |
| 1964 | -1.67162 |
| 1963 | -1.66143 |
| 1962 | -1.70678 |
| 1961 | -1.69944 |
| 1960 | - |