| 年份 | 斯威士兰 |
|---|---|
| 2023 | - |
| 2022 | 36.97亿 |
| 2021 | 38.59亿 |
| 2020 | 38亿 |
| 2019 | 37.04亿 |
| 2018 | 37.75亿 |
| 2017 | 37.83亿 |
| 2016 | 36.15亿 |
| 2015 | 36.12亿 |
| 2014 | 35.29亿 |
| 2013 | 34.59亿 |
| 2012 | 33.81亿 |
| 2011 | 33.58亿 |
| 2010 | 32.67亿 |
| 2009 | 31.05亿 |
| 2008 | 29.23亿 |
| 2007 | 28.29亿 |
| 2006 | 27.61亿 |
| 2005 | 26.46亿 |
| 2004 | 24.32亿 |
| 2003 | 23.7亿 |
| 2002 | 22.42亿 |
| 2001 | 22.31亿 |
| 2000 | 21.85亿 |
| 1999 | 18.82亿 |
| 1998 | 17.2亿 |
| 1997 | 16.22亿 |
| 1996 | 16.29亿 |
| 1995 | 14.14亿 |
| 1994 | 11.99亿 |
| 1993 | 13.1亿 |
| 1992 | 11.81亿 |
| 1991 | 10.57亿 |
| 1990 | 10.06亿 |
| 1989 | 8.15亿 |
| 1988 | 7.61亿 |
| 1987 | 8.64亿 |
| 1986 | 8.58亿 |
| 1985 | 9.82亿 |
| 1984 | 10.86亿 |
| 1983 | 10.79亿 |
| 1982 | 10.81亿 |
| 1981 | 9.87亿 |
| 1980 | 10.35亿 |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |