| 年份 | 日本 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.00720554 |
| 2020 | 0.0676963 |
| 2019 | 0.0607558 |
| 2018 | 0.00182507 |
| 2017 | 0.0015486 |
| 2016 | 0.00146695 |
| 2015 | 0.00171885 |
| 2014 | 0.00169009 |
| 2013 | 0.00201428 |
| 2012 | 0.00265563 |
| 2011 | 0.00350691 |
| 2010 | 0.00280598 |
| 2009 | 0.00202663 |
| 2008 | 0.00142083 |
| 2007 | 0.00174846 |
| 2006 | 0.0018917 |
| 2005 | 0.00121465 |
| 2004 | 0.000898224 |
| 2003 | 0.000679133 |
| 2002 | 0.000618322 |
| 2001 | 0.000427789 |
| 2000 | 0.000539185 |
| 1999 | 0.000601878 |
| 1998 | 0.000606421 |
| 1997 | 0.000875568 |
| 1996 | 0.00074351 |
| 1995 | 0.000964106 |
| 1994 | 0.00113407 |
| 1993 | 0.000914977 |
| 1992 | 0.00206424 |
| 1991 | 0.00205915 |
| 1990 | 0.00293169 |
| 1989 | 0.00688353 |
| 1988 | 0.00668717 |
| 1987 | 0.00237612 |
| 1986 | 0.00214546 |
| 1985 | 0.00269019 |
| 1984 | 0.00270312 |
| 1983 | 0.00407981 |
| 1982 | 0.00412404 |
| 1981 | 0.00608666 |
| 1980 | 0.0157061 |
| 1979 | 0.0108896 |
| 1978 | 0.00572498 |
| 1977 | 0.00953914 |
| 1976 | 0.0142221 |
| 1975 | 0.0150905 |
| 1974 | 0.0613316 |
| 1973 | 0.0519495 |
| 1972 | 0.0248439 |
| 1971 | 0.0378877 |
| 1970 | 0.0637926 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |