| 年份 | 孟加拉国 |
|---|---|
| 2023 | - |
| 2022 | 0.997957 |
| 2021 | 0.975081 |
| 2020 | 0.954272 |
| 2019 | 0.936107 |
| 2018 | 0.915788 |
| 2017 | 0.899396 |
| 2016 | 0.888622 |
| 2015 | 0.87958 |
| 2014 | 0.870867 |
| 2013 | 0.863548 |
| 2012 | 0.854062 |
| 2011 | 0.841358 |
| 2010 | 0.827905 |
| 2009 | 0.815204 |
| 2008 | 0.802 |
| 2007 | 0.788869 |
| 2006 | 0.775734 |
| 2005 | 0.76247 |
| 2004 | 0.751483 |
| 2003 | 0.741976 |
| 2002 | 0.733247 |
| 2001 | 0.723753 |
| 2000 | 0.71265 |
| 1999 | 0.697459 |
| 1998 | 0.682808 |
| 1997 | 0.675761 |
| 1996 | 0.673923 |
| 1995 | 0.673264 |
| 1994 | 0.673607 |
| 1993 | 0.674547 |
| 1992 | 0.674064 |
| 1991 | 0.672967 |
| 1990 | 0.671356 |
| 1989 | 0.669903 |
| 1988 | 0.669306 |
| 1987 | 0.667216 |
| 1986 | 0.663216 |
| 1985 | 0.658803 |
| 1984 | 0.654463 |
| 1983 | 0.649923 |
| 1982 | 0.644808 |
| 1981 | 0.638192 |
| 1980 | 0.629274 |
| 1979 | 0.617529 |
| 1978 | 0.602521 |
| 1977 | 0.584813 |
| 1976 | 0.565504 |
| 1975 | 0.54705 |
| 1974 | 0.532443 |
| 1973 | 0.520748 |
| 1972 | 0.509769 |
| 1971 | 0.517723 |
| 1970 | 0.524105 |
| 1969 | 0.508979 |
| 1968 | 0.491196 |
| 1967 | 0.472382 |
| 1966 | 0.455572 |
| 1965 | 0.443642 |
| 1964 | 0.437215 |
| 1963 | 0.4362 |
| 1962 | 0.441784 |
| 1961 | 0.45373 |
| 1960 | 0.470363 |