| 年份 | 印度 |
|---|---|
| 2023 | - |
| 2022 | 0.856072 |
| 2021 | 0.876342 |
| 2020 | 0.884384 |
| 2019 | 0.86345 |
| 2018 | 0.831234 |
| 2017 | 0.797811 |
| 2016 | 0.765087 |
| 2015 | 0.734722 |
| 2014 | 0.70713 |
| 2013 | 0.682824 |
| 2012 | 0.661994 |
| 2011 | 0.644017 |
| 2010 | 0.628193 |
| 2009 | 0.613815 |
| 2008 | 0.600237 |
| 2007 | 0.587099 |
| 2006 | 0.574239 |
| 2005 | 0.561404 |
| 2004 | 0.548312 |
| 2003 | 0.534747 |
| 2002 | 0.520645 |
| 2001 | 0.506095 |
| 2000 | 0.491341 |
| 1999 | 0.476859 |
| 1998 | 0.463177 |
| 1997 | 0.450769 |
| 1996 | 0.440144 |
| 1995 | 0.431724 |
| 1994 | 0.425764 |
| 1993 | 0.42242 |
| 1992 | 0.421465 |
| 1991 | 0.422063 |
| 1990 | 0.423384 |
| 1989 | 0.424838 |
| 1988 | 0.425589 |
| 1987 | 0.425341 |
| 1986 | 0.424921 |
| 1985 | 0.425016 |
| 1984 | 0.425668 |
| 1983 | 0.427145 |
| 1982 | 0.428844 |
| 1981 | 0.428855 |
| 1980 | 0.425546 |
| 1979 | 0.418089 |
| 1978 | 0.405642 |
| 1977 | 0.389043 |
| 1976 | 0.371256 |
| 1975 | 0.354946 |
| 1974 | 0.341456 |
| 1973 | 0.332206 |
| 1972 | 0.327086 |
| 1971 | 0.323368 |
| 1970 | 0.31845 |
| 1969 | 0.311263 |
| 1968 | 0.300762 |
| 1967 | 0.287772 |
| 1966 | 0.276118 |
| 1965 | 0.268526 |
| 1964 | 0.265143 |
| 1963 | 0.267083 |
| 1962 | 0.274738 |
| 1961 | 0.284508 |
| 1960 | 0.292408 |