| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | 1.40256 |
| 2021 | 1.39744 |
| 2020 | 1.38697 |
| 2019 | 1.33789 |
| 2018 | 1.26644 |
| 2017 | 1.22209 |
| 2016 | 1.19927 |
| 2015 | 1.19334 |
| 2014 | 1.20621 |
| 2013 | 1.22961 |
| 2012 | 1.25406 |
| 2011 | 1.28163 |
| 2010 | 1.30971 |
| 2009 | 1.33137 |
| 2008 | 1.35535 |
| 2007 | 1.37843 |
| 2006 | 1.39471 |
| 2005 | 1.40394 |
| 2004 | 1.40425 |
| 2003 | 1.39905 |
| 2002 | 1.39206 |
| 2001 | 1.38725 |
| 2000 | 1.3838 |
| 1999 | 1.37967 |
| 1998 | 1.37522 |
| 1997 | 1.37144 |
| 1996 | 1.37035 |
| 1995 | 1.3723 |
| 1994 | 1.37586 |
| 1993 | 1.38136 |
| 1992 | 1.38793 |
| 1991 | 1.39215 |
| 1990 | 1.39134 |
| 1989 | 1.38459 |
| 1988 | 1.37219 |
| 1987 | 1.35603 |
| 1986 | 1.34245 |
| 1985 | 1.33166 |
| 1984 | 1.32009 |
| 1983 | 1.30923 |
| 1982 | 1.2999 |
| 1981 | 1.29266 |
| 1980 | 1.29079 |
| 1979 | 1.29706 |
| 1978 | 1.3115 |
| 1977 | 1.3336 |
| 1976 | 1.36209 |
| 1975 | 1.39207 |
| 1974 | 1.41939 |
| 1973 | 1.44223 |
| 1972 | 1.45849 |
| 1971 | 1.46795 |
| 1970 | 1.47302 |
| 1969 | 1.47434 |
| 1968 | 1.46884 |
| 1967 | 1.4552 |
| 1966 | 1.43422 |
| 1965 | 1.40305 |
| 1964 | 1.36396 |
| 1963 | 1.3281 |
| 1962 | 1.30233 |
| 1961 | 1.29687 |
| 1960 | 1.32033 |