| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 79.3 |
| 2020 | 82.2 |
| 2019 | 83.7 |
| 2018 | 83.1 |
| 2017 | 82.3 |
| 2016 | 84.7 |
| 2015 | 89.4 |
| 2014 | 91 |
| 2013 | 92.2 |
| 2012 | 94 |
| 2011 | 96.7 |
| 2010 | 100.5 |
| 2009 | 109.3 |
| 2008 | 119.5 |
| 2007 | 121.9 |
| 2006 | 125.2 |
| 2005 | 124.9 |
| 2004 | 123.2 |
| 2003 | 121.3 |
| 2002 | 119.4 |
| 2001 | 117.4 |
| 2000 | 115.1 |
| 1999 | 112.5 |
| 1998 | 109.7 |
| 1997 | 106.6 |
| 1996 | 103.1 |
| 1995 | 99.4 |
| 1994 | 95.8 |
| 1993 | 92.9 |
| 1992 | 91.3 |
| 1991 | 90.9 |
| 1990 | 91.5 |
| 1989 | 93.1 |
| 1988 | 95.1 |
| 1987 | 97.7 |
| 1986 | 100.8 |
| 1985 | 104.4 |
| 1984 | 108.4 |
| 1983 | 113.2 |
| 1982 | 118.6 |
| 1981 | 124.5 |
| 1980 | 130.8 |
| 1979 | 137.5 |
| 1978 | 144.3 |
| 1977 | 151 |
| 1976 | 157.5 |
| 1975 | 163.8 |
| 1974 | 169.3 |
| 1973 | 174 |
| 1972 | 178.4 |
| 1971 | 182.6 |
| 1970 | 186.5 |
| 1969 | 190.1 |
| 1968 | 193.4 |
| 1967 | 195.8 |
| 1966 | 197.1 |
| 1965 | 197.1 |
| 1964 | 196.4 |
| 1963 | 195.2 |
| 1962 | 194.4 |
| 1961 | 194.1 |
| 1960 | 195 |