| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 3.018 |
| 2020 | 3.049 |
| 2019 | 3.094 |
| 2018 | 3.139 |
| 2017 | 3.187 |
| 2016 | 3.239 |
| 2015 | 3.264 |
| 2014 | 3.288 |
| 2013 | 3.334 |
| 2012 | 3.305 |
| 2011 | 3.318 |
| 2010 | 3.249 |
| 2009 | 3.318 |
| 2008 | 3.408 |
| 2007 | 3.441 |
| 2006 | 3.43 |
| 2005 | 3.438 |
| 2004 | 3.519 |
| 2003 | 3.635 |
| 2002 | 3.677 |
| 2001 | 3.657 |
| 2000 | 3.658 |
| 1999 | 3.736 |
| 1998 | 3.855 |
| 1997 | 3.993 |
| 1996 | 4.071 |
| 1995 | 4.143 |
| 1994 | 4.217 |
| 1993 | 4.366 |
| 1992 | 4.522 |
| 1991 | 4.645 |
| 1990 | 4.759 |
| 1989 | 4.904 |
| 1988 | 5.046 |
| 1987 | 5.161 |
| 1986 | 5.276 |
| 1985 | 5.373 |
| 1984 | 5.463 |
| 1983 | 5.542 |
| 1982 | 5.613 |
| 1981 | 5.684 |
| 1980 | 5.748 |
| 1979 | 5.803 |
| 1978 | 5.851 |
| 1977 | 5.898 |
| 1976 | 5.932 |
| 1975 | 5.9 |
| 1974 | 5.828 |
| 1973 | 5.766 |
| 1972 | 5.761 |
| 1971 | 5.761 |
| 1970 | 5.729 |
| 1969 | 5.737 |
| 1968 | 5.745 |
| 1967 | 5.759 |
| 1966 | 5.77 |
| 1965 | 5.782 |
| 1964 | 5.768 |
| 1963 | 5.796 |
| 1962 | 5.805 |
| 1961 | 5.811 |
| 1960 | 5.819 |