| 年份 | 不丹 |
|---|---|
| 2023 | - |
| 2022 | 5.6十万 |
| 2021 | 5.52十万 |
| 2020 | 5.44十万 |
| 2019 | 5.35十万 |
| 2018 | 5.26十万 |
| 2017 | 5.16十万 |
| 2016 | 5.08十万 |
| 2015 | 5十万 |
| 2014 | 4.93十万 |
| 2013 | 4.85十万 |
| 2012 | 4.77十万 |
| 2011 | 4.69十万 |
| 2010 | 4.6十万 |
| 2009 | 4.51十万 |
| 2008 | 4.42十万 |
| 2007 | 4.32十万 |
| 2006 | 4.22十万 |
| 2005 | 4.11十万 |
| 2004 | 3.97十万 |
| 2003 | 3.82十万 |
| 2002 | 3.67十万 |
| 2001 | 3.53十万 |
| 2000 | 3.4十万 |
| 1999 | 3.28十万 |
| 1998 | 3.17十万 |
| 1997 | 3.09十万 |
| 1996 | 3.02十万 |
| 1995 | 2.94十万 |
| 1994 | 2.9十万 |
| 1993 | 2.88十万 |
| 1992 | 3.01十万 |
| 1991 | 3.13十万 |
| 1990 | 3.08十万 |
| 1989 | 3十万 |
| 1988 | 2.91十万 |
| 1987 | 2.83十万 |
| 1986 | 2.75十万 |
| 1985 | 2.67十万 |
| 1984 | 2.59十万 |
| 1983 | 2.52十万 |
| 1982 | 2.44十万 |
| 1981 | 2.37十万 |
| 1980 | 2.3十万 |
| 1979 | 2.24十万 |
| 1978 | 2.17十万 |
| 1977 | 2.1十万 |
| 1976 | 2.04十万 |
| 1975 | 1.98十万 |
| 1974 | 1.92十万 |
| 1973 | 1.86十万 |
| 1972 | 1.81十万 |
| 1971 | 1.75十万 |
| 1970 | 1.7十万 |
| 1969 | 1.65十万 |
| 1968 | 1.6十万 |
| 1967 | 1.56十万 |
| 1966 | 1.51十万 |
| 1965 | 1.47十万 |
| 1964 | 1.43十万 |
| 1963 | 1.39十万 |
| 1962 | 1.34十万 |
| 1961 | 1.3十万 |
| 1960 | 1.26十万 |