| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | 6.80724 |
| 2021 | 6.61558 |
| 2020 | 6.42627 |
| 2019 | 6.23279 |
| 2018 | 6.04349 |
| 2017 | 5.86596 |
| 2016 | 5.70051 |
| 2015 | 5.53632 |
| 2014 | 5.37003 |
| 2013 | 5.20762 |
| 2012 | 5.05896 |
| 2011 | 4.93913 |
| 2010 | 4.85735 |
| 2009 | 4.82545 |
| 2008 | 4.83973 |
| 2007 | 4.88927 |
| 2006 | 4.94908 |
| 2005 | 5.01428 |
| 2004 | 5.09724 |
| 2003 | 5.18327 |
| 2002 | 5.26412 |
| 2001 | 5.33159 |
| 2000 | 5.37327 |
| 1999 | 5.38062 |
| 1998 | 5.35667 |
| 1997 | 5.30366 |
| 1996 | 5.23677 |
| 1995 | 5.15612 |
| 1994 | 5.05537 |
| 1993 | 4.93971 |
| 1992 | 4.81434 |
| 1991 | 4.68606 |
| 1990 | 4.55918 |
| 1989 | 4.53663 |
| 1988 | 4.60296 |
| 1987 | 4.63497 |
| 1986 | 4.62812 |
| 1985 | 4.6292 |
| 1984 | 4.5644 |
| 1983 | 4.44252 |
| 1982 | 4.40615 |
| 1981 | 4.44041 |
| 1980 | 4.52266 |
| 1979 | 4.64366 |
| 1978 | 4.78644 |
| 1977 | 4.93549 |
| 1976 | 5.06013 |
| 1975 | 5.14773 |
| 1974 | 5.21708 |
| 1973 | 5.27747 |
| 1972 | 5.33365 |
| 1971 | 5.3831 |
| 1970 | 5.41799 |
| 1969 | 5.43039 |
| 1968 | 5.42037 |
| 1967 | 5.39532 |
| 1966 | 5.37586 |
| 1965 | 5.35841 |
| 1964 | 5.32653 |
| 1963 | 5.28802 |
| 1962 | 5.24916 |
| 1961 | 5.2161 |
| 1960 | 5.19314 |