| 年份 | 印度 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 19.1 |
| 2020 | 20.2 |
| 2019 | 21.4 |
| 2018 | 22.7 |
| 2017 | 23.8 |
| 2016 | 24.9 |
| 2015 | 26 |
| 2014 | 27.1 |
| 2013 | 28.2 |
| 2012 | 29.4 |
| 2011 | 30.6 |
| 2010 | 31.8 |
| 2009 | 33 |
| 2008 | 34.2 |
| 2007 | 35.4 |
| 2006 | 36.5 |
| 2005 | 37.7 |
| 2004 | 39 |
| 2003 | 40.4 |
| 2002 | 41.8 |
| 2001 | 43.3 |
| 2000 | 44.7 |
| 1999 | 46 |
| 1998 | 47.4 |
| 1997 | 48.7 |
| 1996 | 49.9 |
| 1995 | 51.1 |
| 1994 | 52.3 |
| 1993 | 53.5 |
| 1992 | 54.8 |
| 1991 | 56 |
| 1990 | 57.3 |
| 1989 | 58.7 |
| 1988 | 60.1 |
| 1987 | 61.5 |
| 1986 | 63 |
| 1985 | 64.5 |
| 1984 | 66 |
| 1983 | 67.6 |
| 1982 | 69.2 |
| 1981 | 70.8 |
| 1980 | 72.4 |
| 1979 | 74.1 |
| 1978 | 75.7 |
| 1977 | 77.4 |
| 1976 | 78.9 |
| 1975 | 80.3 |
| 1974 | 81.5 |
| 1973 | 82.6 |
| 1972 | 83.5 |
| 1971 | 84.2 |
| 1970 | 84.9 |
| 1969 | 85.6 |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |