| 年份 | 孟加拉国 |
|---|---|
| 2023 | - |
| 2022 | 3.1175 |
| 2021 | 3.07687 |
| 2020 | 3.03869 |
| 2019 | 2.99194 |
| 2018 | 2.93527 |
| 2017 | 2.87041 |
| 2016 | 2.79903 |
| 2015 | 2.71408 |
| 2014 | 2.60641 |
| 2013 | 2.49104 |
| 2012 | 2.39811 |
| 2011 | 2.3335 |
| 2010 | 2.29058 |
| 2009 | 2.27646 |
| 2008 | 2.27553 |
| 2007 | 2.25962 |
| 2006 | 2.2268 |
| 2005 | 2.19046 |
| 2004 | 2.16144 |
| 2003 | 2.13988 |
| 2002 | 2.12355 |
| 2001 | 2.10915 |
| 2000 | 2.09302 |
| 1999 | 2.07109 |
| 1998 | 2.04627 |
| 1997 | 2.02481 |
| 1996 | 2.00661 |
| 1995 | 1.98946 |
| 1994 | 1.97424 |
| 1993 | 1.95919 |
| 1992 | 1.94327 |
| 1991 | 1.93026 |
| 1990 | 1.92441 |
| 1989 | 1.92671 |
| 1988 | 1.93478 |
| 1987 | 1.94674 |
| 1986 | 1.9609 |
| 1985 | 1.97827 |
| 1984 | 1.99944 |
| 1983 | 2.02328 |
| 1982 | 2.04733 |
| 1981 | 2.06801 |
| 1980 | 2.08255 |
| 1979 | 2.08971 |
| 1978 | 2.09055 |
| 1977 | 2.08763 |
| 1976 | 2.08008 |
| 1975 | 2.07101 |
| 1974 | 2.06992 |
| 1973 | 2.07509 |
| 1972 | 2.07965 |
| 1971 | 2.10899 |
| 1970 | 2.13677 |
| 1969 | 2.13802 |
| 1968 | 2.13879 |
| 1967 | 2.13802 |
| 1966 | 2.13386 |
| 1965 | 2.12626 |
| 1964 | 2.11521 |
| 1963 | 2.09855 |
| 1962 | 2.0792 |
| 1961 | 2.06265 |
| 1960 | 2.05088 |