| 年份 | 孟加拉国 |
|---|---|
| 2023 | - |
| 2022 | 0.990038 |
| 2021 | 0.952162 |
| 2020 | 0.915514 |
| 2019 | 0.881821 |
| 2018 | 0.848583 |
| 2017 | 0.817183 |
| 2016 | 0.78824 |
| 2015 | 0.762519 |
| 2014 | 0.73821 |
| 2013 | 0.712353 |
| 2012 | 0.685757 |
| 2011 | 0.663819 |
| 2010 | 0.64433 |
| 2009 | 0.627445 |
| 2008 | 0.612253 |
| 2007 | 0.595451 |
| 2006 | 0.575616 |
| 2005 | 0.551391 |
| 2004 | 0.526058 |
| 2003 | 0.49993 |
| 2002 | 0.473799 |
| 2001 | 0.449373 |
| 2000 | 0.425963 |
| 1999 | 0.400814 |
| 1998 | 0.377439 |
| 1997 | 0.362034 |
| 1996 | 0.356567 |
| 1995 | 0.353367 |
| 1994 | 0.347697 |
| 1993 | 0.342708 |
| 1992 | 0.336337 |
| 1991 | 0.330116 |
| 1990 | 0.327701 |
| 1989 | 0.328266 |
| 1988 | 0.327551 |
| 1987 | 0.323777 |
| 1986 | 0.318983 |
| 1985 | 0.312647 |
| 1984 | 0.305562 |
| 1983 | 0.299598 |
| 1982 | 0.293532 |
| 1981 | 0.286878 |
| 1980 | 0.279543 |
| 1979 | 0.271344 |
| 1978 | 0.262182 |
| 1977 | 0.251476 |
| 1976 | 0.240657 |
| 1975 | 0.230443 |
| 1974 | 0.22204 |
| 1973 | 0.215635 |
| 1972 | 0.209933 |
| 1971 | 0.21416 |
| 1970 | 0.220831 |
| 1969 | 0.220504 |
| 1968 | 0.220665 |
| 1967 | 0.222345 |
| 1966 | 0.225316 |
| 1965 | 0.229713 |
| 1964 | 0.23558 |
| 1963 | 0.242898 |
| 1962 | 0.251316 |
| 1961 | 0.260289 |
| 1960 | 0.269569 |