| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | 2.62083 |
| 2021 | 2.75141 |
| 2020 | 2.80568 |
| 2019 | 2.77447 |
| 2018 | 2.76838 |
| 2017 | 2.74026 |
| 2016 | 2.69811 |
| 2015 | 2.62533 |
| 2014 | 2.54655 |
| 2013 | 2.46379 |
| 2012 | 2.37759 |
| 2011 | 2.779 |
| 2010 | 2.73113 |
| 2009 | 2.7739 |
| 2008 | 2.66985 |
| 2007 | 2.43649 |
| 2006 | 2.50143 |
| 2005 | 2.14742 |
| 2004 | 2.1936 |
| 2003 | 2.36231 |
| 2002 | 2.5099 |
| 2001 | 2.66253 |
| 2000 | 2.86329 |
| 1999 | 3.09374 |
| 1998 | 3.33314 |
| 1997 | 3.57434 |
| 1996 | 4.64956 |
| 1995 | 5.04233 |
| 1994 | 5.1736 |
| 1993 | 5.31692 |
| 1992 | 5.48078 |
| 1991 | 5.61304 |
| 1990 | 5.74736 |
| 1989 | 5.88713 |
| 1988 | 6.03681 |
| 1987 | 6.35645 |
| 1986 | 3.92422 |
| 1985 | 3.24318 |
| 1984 | 3.29064 |
| 1983 | 3.29513 |
| 1982 | 3.30653 |
| 1981 | 3.31284 |
| 1980 | 3.31663 |
| 1979 | 3.31234 |
| 1978 | 3.32365 |
| 1977 | 3.50108 |
| 1976 | 6.80914 |
| 1975 | 7.8248 |
| 1974 | 7.8822 |
| 1973 | 7.88721 |
| 1972 | 8.16553 |
| 1971 | 8.37997 |
| 1970 | 8.44175 |
| 1969 | 8.52558 |
| 1968 | 8.59262 |
| 1967 | 8.41083 |
| 1966 | 13.578 |
| 1965 | 14.8073 |
| 1964 | 14.8892 |
| 1963 | 14.9884 |
| 1962 | 15.0593 |
| 1961 | 15.081 |
| 1960 | - |