| 年份 | 印度 |
|---|---|
| 2023 | - |
| 2022 | 2.04998 |
| 2021 | 1.98168 |
| 2020 | 1.90805 |
| 2019 | 1.82327 |
| 2018 | 1.75696 |
| 2017 | 1.71398 |
| 2016 | 1.6778 |
| 2015 | 1.64979 |
| 2014 | 1.62996 |
| 2013 | 1.61869 |
| 2012 | 1.61261 |
| 2011 | 1.60569 |
| 2010 | 1.59421 |
| 2009 | 1.57742 |
| 2008 | 1.55459 |
| 2007 | 1.52727 |
| 2006 | 1.50036 |
| 2005 | 1.47659 |
| 2004 | 1.45475 |
| 2003 | 1.43275 |
| 2002 | 1.41089 |
| 2001 | 1.38992 |
| 2000 | 1.36989 |
| 1999 | 1.3507 |
| 1998 | 1.33289 |
| 1997 | 1.31697 |
| 1996 | 1.30286 |
| 1995 | 1.2905 |
| 1994 | 1.28021 |
| 1993 | 1.27212 |
| 1992 | 1.26554 |
| 1991 | 1.25929 |
| 1990 | 1.25285 |
| 1989 | 1.24649 |
| 1988 | 1.2398 |
| 1987 | 1.23319 |
| 1986 | 1.22865 |
| 1985 | 1.22709 |
| 1984 | 1.22823 |
| 1983 | 1.23274 |
| 1982 | 1.2385 |
| 1981 | 1.23996 |
| 1980 | 1.23353 |
| 1979 | 1.21829 |
| 1978 | 1.19188 |
| 1977 | 1.15786 |
| 1976 | 1.12702 |
| 1975 | 1.10739 |
| 1974 | 1.10106 |
| 1973 | 1.11127 |
| 1972 | 1.13427 |
| 1971 | 1.15416 |
| 1970 | 1.15877 |
| 1969 | 1.14553 |
| 1968 | 1.11007 |
| 1967 | 1.05761 |
| 1966 | 1.01164 |
| 1965 | 0.987889 |
| 1964 | 0.986449 |
| 1963 | 1.01251 |
| 1962 | 1.06118 |
| 1961 | 1.10224 |
| 1960 | 1.11627 |