| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | 5.72371 |
| 2021 | 5.57001 |
| 2020 | 5.40175 |
| 2019 | 5.21724 |
| 2018 | 5.02233 |
| 2017 | 4.8318 |
| 2016 | 4.6585 |
| 2015 | 4.51135 |
| 2014 | 4.39462 |
| 2013 | 4.30862 |
| 2012 | 4.24341 |
| 2011 | 4.18621 |
| 2010 | 4.1469 |
| 2009 | 4.13874 |
| 2008 | 4.15949 |
| 2007 | 4.16799 |
| 2006 | 4.19805 |
| 2005 | 4.26312 |
| 2004 | 4.30748 |
| 2003 | 4.33662 |
| 2002 | 4.34762 |
| 2001 | 4.33842 |
| 2000 | 4.30291 |
| 1999 | 4.23826 |
| 1998 | 4.1437 |
| 1997 | 4.0218 |
| 1996 | 3.88033 |
| 1995 | 3.72991 |
| 1994 | 3.69699 |
| 1993 | 3.78427 |
| 1992 | 3.87382 |
| 1991 | 3.98058 |
| 1990 | 4.12477 |
| 1989 | 4.18297 |
| 1988 | 4.16895 |
| 1987 | 4.22611 |
| 1986 | 4.35563 |
| 1985 | 4.49875 |
| 1984 | 4.60549 |
| 1983 | 4.70294 |
| 1982 | 4.80279 |
| 1981 | 4.90588 |
| 1980 | 5.0124 |
| 1979 | 5.11278 |
| 1978 | 5.1931 |
| 1977 | 5.24082 |
| 1976 | 5.23675 |
| 1975 | 5.15899 |
| 1974 | 5.01746 |
| 1973 | 4.84543 |
| 1972 | 4.66111 |
| 1971 | 4.4727 |
| 1970 | 4.28601 |
| 1969 | 4.10735 |
| 1968 | 3.94343 |
| 1967 | 3.80294 |
| 1966 | 3.64703 |
| 1965 | 3.49734 |
| 1964 | 3.40429 |
| 1963 | 3.33612 |
| 1962 | 3.277 |
| 1961 | 3.22321 |
| 1960 | 3.17046 |