| 年份 | 不丹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 6.28亿 |
| 2020 | 5.48亿 |
| 2019 | 5.23亿 |
| 2018 | 4.78亿 |
| 2017 | 4.71亿 |
| 2016 | 3.73亿 |
| 2015 | 3.66亿 |
| 2014 | 3.31亿 |
| 2013 | 3.12亿 |
| 2012 | 3.5亿 |
| 2011 | 3.65亿 |
| 2010 | 3.17亿 |
| 2009 | 2.7亿 |
| 2008 | 2.38亿 |
| 2007 | 2.29亿 |
| 2006 | 1.91亿 |
| 2005 | 1.79亿 |
| 2004 | 1.47亿 |
| 2003 | 1.27亿 |
| 2002 | 1.11亿 |
| 2001 | 1.03亿 |
| 2000 | 9.64千万 |
| 1999 | 7.6千万 |
| 1998 | 7.37千万 |
| 1997 | 8.02千万 |
| 1996 | 6.58千万 |
| 1995 | 5.47千万 |
| 1994 | 4.03千万 |
| 1993 | 3.86千万 |
| 1992 | 3.61千万 |
| 1991 | 3.41千万 |
| 1990 | 4.88千万 |
| 1989 | 5.42千万 |
| 1988 | 3.58千万 |
| 1987 | 3.55千万 |
| 1986 | 3.74千万 |
| 1985 | 4.09千万 |
| 1984 | 3.99千万 |
| 1983 | 3.38千万 |
| 1982 | 2.95千万 |
| 1981 | 2.82千万 |
| 1980 | 3.1千万 |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |