| 年份 | 斯威士兰 |
|---|---|
| 2023 | - |
| 2022 | 6.52686 |
| 2021 | 6.54924 |
| 2020 | 6.51304 |
| 2019 | 6.37995 |
| 2018 | 6.19261 |
| 2017 | 6.00108 |
| 2016 | 5.80512 |
| 2015 | 5.60542 |
| 2014 | 5.40862 |
| 2013 | 5.23544 |
| 2012 | 5.08254 |
| 2011 | 4.93761 |
| 2010 | 4.80992 |
| 2009 | 4.70542 |
| 2008 | 4.62879 |
| 2007 | 4.57322 |
| 2006 | 4.52714 |
| 2005 | 4.48364 |
| 2004 | 4.44701 |
| 2003 | 4.41734 |
| 2002 | 4.39364 |
| 2001 | 4.38425 |
| 2000 | 4.39294 |
| 1999 | 4.41758 |
| 1998 | 4.45593 |
| 1997 | 4.50682 |
| 1996 | 4.5821 |
| 1995 | 4.68151 |
| 1994 | 4.5867 |
| 1993 | 4.46588 |
| 1992 | 4.55572 |
| 1991 | 4.71309 |
| 1990 | 4.8901 |
| 1989 | 5.00015 |
| 1988 | 5.15206 |
| 1987 | 5.3733 |
| 1986 | 5.51825 |
| 1985 | 5.64957 |
| 1984 | 5.74853 |
| 1983 | 5.81377 |
| 1982 | 5.8636 |
| 1981 | 5.86867 |
| 1980 | 5.86465 |
| 1979 | 5.88178 |
| 1978 | 5.89408 |
| 1977 | 5.90011 |
| 1976 | 5.89317 |
| 1975 | 5.88043 |
| 1974 | 5.86497 |
| 1973 | 5.84443 |
| 1972 | 5.81735 |
| 1971 | 5.78673 |
| 1970 | 5.75843 |
| 1969 | 5.73707 |
| 1968 | 5.72247 |
| 1967 | 5.72466 |
| 1966 | 5.74268 |
| 1965 | 5.76769 |
| 1964 | 5.78791 |
| 1963 | 5.78051 |
| 1962 | 5.75103 |
| 1961 | 5.71403 |
| 1960 | 5.67289 |