| 年份 | 不丹 |
|---|---|
| 2023 | - |
| 2022 | 44.5799 |
| 2021 | 41.1195 |
| 2020 | 42.1769 |
| 2019 | 40.9512 |
| 2018 | 40.3425 |
| 2017 | 40.9357 |
| 2016 | 40.4993 |
| 2015 | 40.0483 |
| 2014 | - |
| 2013 | 39.4173 |
| 2012 | 35.4682 |
| 2011 | 33.9218 |
| 2010 | 38.7526 |
| 2009 | 34.589 |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | 38.1829 |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | 35.273 |
| 2000 | 34.4778 |
| 1999 | 32.0144 |
| 1998 | 32.9809 |
| 1997 | - |
| 1996 | - |
| 1995 | 33.0235 |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | 33.0215 |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | 25.7525 |
| 1978 | 25.1843 |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | 18.2156 |
| 1973 | - |
| 1972 | 13.4615 |
| 1971 | 11.9306 |
| 1970 | 13.7615 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |