| 年份 | 莱索托  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 1.06256 | 
| 2021 | 1.20622 | 
| 2020 | 1.26784 | 
| 2019 | 1.25168 | 
| 2018 | 1.25441 | 
| 2017 | 1.23979 | 
| 2016 | 1.18953 | 
| 2015 | 1.10491 | 
| 2014 | 1.02194 | 
| 2013 | 0.931109 | 
| 2012 | 0.832818 | 
| 2011 | 0.735394 | 
| 2010 | 0.673528 | 
| 2009 | 0.707014 | 
| 2008 | 0.580575 | 
| 2007 | 0.337606 | 
| 2006 | -0.0325729 | 
| 2005 | -0.401736 | 
| 2004 | -0.384375 | 
| 2003 | -0.225733 | 
| 2002 | -0.0970226 | 
| 2001 | 0.04217 | 
| 2000 | 0.219742 | 
| 1999 | 0.432375 | 
| 1998 | 0.659895 | 
| 1997 | 0.89015 | 
| 1996 | 1.08091 | 
| 1995 | 1.21919 | 
| 1994 | 1.32579 | 
| 1993 | 1.44079 | 
| 1992 | 1.57259 | 
| 1991 | 1.68183 | 
| 1990 | 1.78946 | 
| 1989 | 1.90578 | 
| 1988 | 2.02729 | 
| 1987 | 2.3311 | 
| 1986 | 2.63077 | 
| 1985 | 2.72308 | 
| 1984 | 2.76703 | 
| 1983 | 2.7783 | 
| 1982 | 2.78624 | 
| 1981 | 2.79013 | 
| 1980 | 2.79174 | 
| 1979 | 2.79294 | 
| 1978 | 2.80163 | 
| 1977 | 2.97617 | 
| 1976 | 3.25978 | 
| 1975 | 3.41327 | 
| 1974 | 3.43937 | 
| 1973 | 3.43887 | 
| 1972 | 3.4645 | 
| 1971 | 3.49452 | 
| 1970 | 3.53743 | 
| 1969 | 3.59841 | 
| 1968 | 3.64042 | 
| 1967 | 3.44097 | 
| 1966 | 3.16045 | 
| 1965 | 3.0697 | 
| 1964 | 3.05217 | 
| 1963 | 3.06922 | 
| 1962 | 3.07819 | 
| 1961 | 3.07711 | 
| 1960 | - |