| 年份 | 斯威士兰 |
|---|---|
| 2023 | - |
| 2022 | 63.1198 |
| 2021 | 63.9952 |
| 2020 | 64.9823 |
| 2019 | 65.9233 |
| 2018 | 66.7768 |
| 2017 | 67.5334 |
| 2016 | 68.2178 |
| 2015 | 68.8543 |
| 2014 | 69.4364 |
| 2013 | 69.9139 |
| 2012 | 70.3189 |
| 2011 | 70.7562 |
| 2010 | 71.2979 |
| 2009 | 72.1778 |
| 2008 | 73.4793 |
| 2007 | 74.8768 |
| 2006 | 76.2475 |
| 2005 | 77.6431 |
| 2004 | 79.1857 |
| 2003 | 80.896 |
| 2002 | 82.7311 |
| 2001 | 84.7731 |
| 2000 | 86.985 |
| 1999 | 89.3486 |
| 1998 | 91.8409 |
| 1997 | 94.2176 |
| 1996 | 96.5663 |
| 1995 | 99.0178 |
| 1994 | 97.3787 |
| 1993 | 94.8917 |
| 1992 | 96.2561 |
| 1991 | 98.7344 |
| 1990 | 101.408 |
| 1989 | 102.584 |
| 1988 | 104.353 |
| 1987 | 107.237 |
| 1986 | 108.613 |
| 1985 | 109.595 |
| 1984 | 110.073 |
| 1983 | 110.248 |
| 1982 | 110.234 |
| 1981 | 109.801 |
| 1980 | 109.262 |
| 1979 | 108.834 |
| 1978 | 108.346 |
| 1977 | 107.712 |
| 1976 | 106.854 |
| 1975 | 105.902 |
| 1974 | 104.971 |
| 1973 | 104.159 |
| 1972 | 103.478 |
| 1971 | 102.887 |
| 1970 | 102.462 |
| 1969 | 102.271 |
| 1968 | 102.335 |
| 1967 | 102.718 |
| 1966 | 103.151 |
| 1965 | 103.479 |
| 1964 | 103.673 |
| 1963 | 103.163 |
| 1962 | 102.134 |
| 1961 | 101.045 |
| 1960 | 99.8286 |