| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | 12.155 |
| 2021 | 12.2814 |
| 2020 | 12.4222 |
| 2019 | 12.5717 |
| 2018 | 12.7329 |
| 2017 | 12.8725 |
| 2016 | 12.9689 |
| 2015 | 13.0155 |
| 2014 | 13.0351 |
| 2013 | 13.0601 |
| 2012 | 13.1081 |
| 2011 | 13.1434 |
| 2010 | 13.1619 |
| 2009 | 13.1916 |
| 2008 | 13.2143 |
| 2007 | 13.2873 |
| 2006 | 13.3421 |
| 2005 | 13.3392 |
| 2004 | 13.352 |
| 2003 | 13.3739 |
| 2002 | 13.4353 |
| 2001 | 13.5555 |
| 2000 | 13.7056 |
| 1999 | 13.8626 |
| 1998 | 14.0281 |
| 1997 | 14.2175 |
| 1996 | 14.4453 |
| 1995 | 14.7146 |
| 1994 | 15.0195 |
| 1993 | 15.3371 |
| 1992 | 15.6264 |
| 1991 | 15.8542 |
| 1990 | 16.0337 |
| 1989 | 16.1856 |
| 1988 | 16.2956 |
| 1987 | 16.3686 |
| 1986 | 16.4357 |
| 1985 | 16.5391 |
| 1984 | 16.6723 |
| 1983 | 16.7999 |
| 1982 | 16.9196 |
| 1981 | 17.0184 |
| 1980 | 17.0604 |
| 1979 | 17.0216 |
| 1978 | 16.8996 |
| 1977 | 16.7145 |
| 1976 | 16.5542 |
| 1975 | 16.5012 |
| 1974 | 16.5598 |
| 1973 | 16.7135 |
| 1972 | 16.933 |
| 1971 | 17.1911 |
| 1970 | 17.5209 |
| 1969 | 17.955 |
| 1968 | 18.4828 |
| 1967 | 19.0997 |
| 1966 | 19.5034 |
| 1965 | 19.6529 |
| 1964 | 19.8195 |
| 1963 | 19.9792 |
| 1962 | 20.1118 |
| 1961 | 20.2169 |
| 1960 | 20.2816 |