| 年份 | 莱索托  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 4.19542 | 
| 2021 | 4.20782 | 
| 2020 | 4.21095 | 
| 2019 | 4.18711 | 
| 2018 | 4.16214 | 
| 2017 | 4.15304 | 
| 2016 | 4.15869 | 
| 2015 | 4.17888 | 
| 2014 | 4.17159 | 
| 2013 | 4.14422 | 
| 2012 | 4.14736 | 
| 2011 | 4.17527 | 
| 2010 | 4.21961 | 
| 2009 | 4.27729 | 
| 2008 | 4.3508 | 
| 2007 | 4.42206 | 
| 2006 | 4.4834 | 
| 2005 | 4.52566 | 
| 2004 | 4.53477 | 
| 2003 | 4.52464 | 
| 2002 | 4.5018 | 
| 2001 | 4.46688 | 
| 2000 | 4.42048 | 
| 1999 | 4.36654 | 
| 1998 | 4.31043 | 
| 1997 | 4.25737 | 
| 1996 | 4.21202 | 
| 1995 | 4.17245 | 
| 1994 | 4.13358 | 
| 1993 | 4.09756 | 
| 1992 | 4.06598 | 
| 1991 | 4.03698 | 
| 1990 | 4.00904 | 
| 1989 | 3.98123 | 
| 1988 | 3.95274 | 
| 1987 | 3.92324 | 
| 1986 | 3.89898 | 
| 1985 | 3.87846 | 
| 1984 | 3.85516 | 
| 1983 | 3.8295 | 
| 1982 | 3.8016 | 
| 1981 | 3.77344 | 
| 1980 | 3.74956 | 
| 1979 | 3.73153 | 
| 1978 | 3.71785 | 
| 1977 | 3.70992 | 
| 1976 | 3.71292 | 
| 1975 | 3.73148 | 
| 1974 | 3.76503 | 
| 1973 | 3.80678 | 
| 1972 | 3.85293 | 
| 1971 | 3.90431 | 
| 1970 | 3.95811 | 
| 1969 | 4.01267 | 
| 1968 | 4.06798 | 
| 1967 | 4.12374 | 
| 1966 | 4.16927 | 
| 1965 | 4.20596 | 
| 1964 | 4.24537 | 
| 1963 | 4.28907 | 
| 1962 | 4.33992 | 
| 1961 | 4.39975 | 
| 1960 | 4.47219 |