| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | 7.43224 |
| 2021 | 7.27842 |
| 2020 | 7.11514 |
| 2019 | 6.93589 |
| 2018 | 6.74919 |
| 2017 | 6.5663 |
| 2016 | 6.38709 |
| 2015 | 6.20087 |
| 2014 | 6.00218 |
| 2013 | 5.79507 |
| 2012 | 5.591 |
| 2011 | 5.40639 |
| 2010 | 5.25519 |
| 2009 | 5.1504 |
| 2008 | 5.09623 |
| 2007 | 5.0556 |
| 2006 | 5.02716 |
| 2005 | 5.02968 |
| 2004 | 5.04644 |
| 2003 | 5.07082 |
| 2002 | 5.0988 |
| 2001 | 5.13149 |
| 2000 | 5.15907 |
| 1999 | 5.16916 |
| 1998 | 5.16279 |
| 1997 | 5.13914 |
| 1996 | 5.09756 |
| 1995 | 5.03256 |
| 1994 | 4.94171 |
| 1993 | 4.82499 |
| 1992 | 4.68643 |
| 1991 | 4.53093 |
| 1990 | 4.36815 |
| 1989 | 4.3434 |
| 1988 | 4.45747 |
| 1987 | 4.57188 |
| 1986 | 4.72446 |
| 1985 | 4.9218 |
| 1984 | 4.99123 |
| 1983 | 4.9632 |
| 1982 | 5.01448 |
| 1981 | 5.11708 |
| 1980 | 5.23711 |
| 1979 | 5.36298 |
| 1978 | 5.49003 |
| 1977 | 5.61479 |
| 1976 | 5.70499 |
| 1975 | 5.73283 |
| 1974 | 5.70701 |
| 1973 | 5.64156 |
| 1972 | 5.53941 |
| 1971 | 5.39102 |
| 1970 | 5.19048 |
| 1969 | 4.94603 |
| 1968 | 4.6727 |
| 1967 | 4.38645 |
| 1966 | 4.13406 |
| 1965 | 3.94399 |
| 1964 | 3.79263 |
| 1963 | 3.66202 |
| 1962 | 3.54625 |
| 1961 | 3.44677 |
| 1960 | 3.36427 |