| 年份 | 斯威士兰 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 47.6 |
| 2020 | 51 |
| 2019 | 51.7 |
| 2018 | 54.3 |
| 2017 | 57.7 |
| 2016 | 56.4 |
| 2015 | 58.8 |
| 2014 | 62.1 |
| 2013 | 62.1 |
| 2012 | 64.5 |
| 2011 | 70.7 |
| 2010 | 82.4 |
| 2009 | 92.2 |
| 2008 | 97.5 |
| 2007 | 98.9 |
| 2006 | 103.4 |
| 2005 | 112.3 |
| 2004 | 112.2 |
| 2003 | 111.6 |
| 2002 | 110.1 |
| 2001 | 108.4 |
| 2000 | 105.2 |
| 1999 | 101 |
| 1998 | 96.1 |
| 1997 | 90.2 |
| 1996 | 83.7 |
| 1995 | 76.6 |
| 1994 | 69.9 |
| 1993 | 64.9 |
| 1992 | 62.1 |
| 1991 | 61.1 |
| 1990 | 61.8 |
| 1989 | 63.8 |
| 1988 | 66.7 |
| 1987 | 70.4 |
| 1986 | 74.6 |
| 1985 | 79.3 |
| 1984 | 84.4 |
| 1983 | 100.4 |
| 1982 | 95.2 |
| 1981 | 100.4 |
| 1980 | 105.8 |
| 1979 | 111.1 |
| 1978 | 116.5 |
| 1977 | 122 |
| 1976 | 127.6 |
| 1975 | 133.3 |
| 1974 | 139.2 |
| 1973 | 144.9 |
| 1972 | 150.4 |
| 1971 | 155.6 |
| 1970 | 160.3 |
| 1969 | 164.8 |
| 1968 | 168.8 |
| 1967 | 172.8 |
| 1966 | 176.8 |
| 1965 | 180.8 |
| 1964 | 184.7 |
| 1963 | 188.4 |
| 1962 | 192 |
| 1961 | 195.4 |
| 1960 | 198.7 |