| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 50.9 |
| 2020 | 52.3 |
| 2019 | 53.8 |
| 2018 | 54.6 |
| 2017 | 55.7 |
| 2016 | 56.5 |
| 2015 | 56.7 |
| 2014 | 57.2 |
| 2013 | 58.2 |
| 2012 | 58 |
| 2011 | 57.7 |
| 2010 | 60 |
| 2009 | 62.8 |
| 2008 | 66.2 |
| 2007 | 63.7 |
| 2006 | 64.9 |
| 2005 | 64.7 |
| 2004 | 63.7 |
| 2003 | 62.7 |
| 2002 | 62.1 |
| 2001 | 61.7 |
| 2000 | 61.3 |
| 1999 | 60.8 |
| 1998 | 60.5 |
| 1997 | 60.4 |
| 1996 | 60.7 |
| 1995 | 60.6 |
| 1994 | 60.3 |
| 1993 | 59.8 |
| 1992 | 59.7 |
| 1991 | 60.2 |
| 1990 | 61.1 |
| 1989 | 62.3 |
| 1988 | 64 |
| 1987 | 65.9 |
| 1986 | 68.1 |
| 1985 | 70.6 |
| 1984 | 73.5 |
| 1983 | 76.8 |
| 1982 | 80.4 |
| 1981 | 84.6 |
| 1980 | 88.9 |
| 1979 | 93.3 |
| 1978 | 97.9 |
| 1977 | 102.5 |
| 1976 | 107 |
| 1975 | 111.3 |
| 1974 | 115.1 |
| 1973 | 118.3 |
| 1972 | 121.3 |
| 1971 | 124.1 |
| 1970 | 126.8 |
| 1969 | 129.2 |
| 1968 | 131.1 |
| 1967 | 132.5 |
| 1966 | 133.1 |
| 1965 | 133.1 |
| 1964 | 132.4 |
| 1963 | 131.4 |
| 1962 | 130.6 |
| 1961 | 130.2 |
| 1960 | 130.4 |