| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 72.9 |
| 2020 | 75.5 |
| 2019 | 77.2 |
| 2018 | 76.4 |
| 2017 | 75.5 |
| 2016 | 77.8 |
| 2015 | 82.5 |
| 2014 | 84 |
| 2013 | 85.1 |
| 2012 | 86.9 |
| 2011 | 89.4 |
| 2010 | 93 |
| 2009 | 101.6 |
| 2008 | 111.3 |
| 2007 | 113.7 |
| 2006 | 116.8 |
| 2005 | 116.5 |
| 2004 | 115 |
| 2003 | 113.4 |
| 2002 | 111.6 |
| 2001 | 109.6 |
| 2000 | 107.5 |
| 1999 | 105 |
| 1998 | 102.3 |
| 1997 | 99.2 |
| 1996 | 95.9 |
| 1995 | 92.2 |
| 1994 | 88.6 |
| 1993 | 85.7 |
| 1992 | 84.1 |
| 1991 | 83.8 |
| 1990 | 84.5 |
| 1989 | 86 |
| 1988 | 88.1 |
| 1987 | 90.7 |
| 1986 | 93.8 |
| 1985 | 97.4 |
| 1984 | 101.5 |
| 1983 | 106.2 |
| 1982 | 111.6 |
| 1981 | 117.5 |
| 1980 | 123.7 |
| 1979 | 130.3 |
| 1978 | 136.9 |
| 1977 | 143.5 |
| 1976 | 150 |
| 1975 | 156.2 |
| 1974 | 161.7 |
| 1973 | 166.4 |
| 1972 | 170.7 |
| 1971 | 174.8 |
| 1970 | 178.7 |
| 1969 | 182.2 |
| 1968 | 185.2 |
| 1967 | 187.5 |
| 1966 | 188.6 |
| 1965 | 188.6 |
| 1964 | 187.9 |
| 1963 | 186.8 |
| 1962 | 185.7 |
| 1961 | 185.3 |
| 1960 | 185.9 |