| 年份 | 马达加斯加 |
|---|---|
| 2023 | - |
| 2022 | 0.651004 |
| 2021 | 0.692132 |
| 2020 | 0.673154 |
| 2019 | 0.545343 |
| 2018 | 0.532102 |
| 2017 | 0.506222 |
| 2016 | 0.501387 |
| 2015 | 0.520469 |
| 2014 | 0.556391 |
| 2013 | 0.57856 |
| 2012 | 0.592765 |
| 2011 | 0.623191 |
| 2010 | 0.570215 |
| 2009 | 0.738133 |
| 2008 | 0.962892 |
| 2007 | 0.961182 |
| 2006 | 0.977431 |
| 2005 | 1.07194 |
| 2004 | 1.24823 |
| 2003 | 1.32476 |
| 2002 | 1.31316 |
| 2001 | 1.43585 |
| 2000 | 1.21751 |
| 1999 | 1.21023 |
| 1998 | 1.34893 |
| 1997 | 1.48191 |
| 1996 | 1.23763 |
| 1995 | 0.859888 |
| 1994 | 0.926473 |
| 1993 | 1.12232 |
| 1992 | 0.769922 |
| 1991 | 1.29635 |
| 1990 | 1.23151 |
| 1989 | 1.21087 |
| 1988 | 1.34718 |
| 1987 | 1.42904 |
| 1986 | 1.55194 |
| 1985 | 1.78005 |
| 1984 | 1.87316 |
| 1983 | - |
| 1982 | - |
| 1981 | 2.97845 |
| 1980 | 2.76892 |
| 1979 | 2.92724 |
| 1978 | 2.41985 |
| 1977 | 2.3072 |
| 1976 | 1.88021 |
| 1975 | 1.63715 |
| 1974 | 1.67069 |
| 1973 | 1.52386 |
| 1972 | 1.48819 |
| 1971 | 1.31657 |
| 1970 | 1.35124 |
| 1969 | 1.50725 |
| 1968 | 1.54622 |
| 1967 | 1.55003 |
| 1966 | 1.54227 |
| 1965 | 1.59085 |
| 1964 | 1.45875 |
| 1963 | 1.46037 |
| 1962 | 1.53731 |
| 1961 | 1.50215 |
| 1960 | - |