| 年份 | 莱索托 |
|---|---|
| 2023 | - |
| 2022 | 1.11489 |
| 2021 | 1.85268 |
| 2020 | -7.45872 |
| 2019 | -1.41799 |
| 2018 | -1.48063 |
| 2017 | -3.13818 |
| 2016 | 3.60891 |
| 2015 | 3.12407 |
| 2014 | 1.71055 |
| 2013 | 1.79253 |
| 2012 | 6.33408 |
| 2011 | 4.61641 |
| 2010 | 5.26967 |
| 2009 | -1.25376 |
| 2008 | 5.52342 |
| 2007 | 4.18791 |
| 2006 | 4.23009 |
| 2005 | 3.46612 |
| 2004 | 1.69237 |
| 2003 | 4.55978 |
| 2002 | 0.723836 |
| 2001 | 3.56158 |
| 2000 | 3.87555 |
| 1999 | 0.476025 |
| 1998 | 1.53766 |
| 1997 | 3.7036 |
| 1996 | 5.59704 |
| 1995 | 3.29094 |
| 1994 | 5.97987 |
| 1993 | 3.50977 |
| 1992 | 6.95637 |
| 1991 | 6.96661 |
| 1990 | 6.04547 |
| 1989 | 5.79524 |
| 1988 | 8.60192 |
| 1987 | 0.729728 |
| 1986 | 4.68486 |
| 1985 | 2.61025 |
| 1984 | 5.5349 |
| 1983 | 1.98617 |
| 1982 | 4.4572 |
| 1981 | 0.694638 |
| 1980 | -2.74478 |
| 1979 | 2.89392 |
| 1978 | 18.3169 |
| 1977 | 21.809 |
| 1976 | 11.0491 |
| 1975 | -13.5135 |
| 1974 | 10.9801 |
| 1973 | 26.4049 |
| 1972 | -0.202708 |
| 1971 | 5.11372 |
| 1970 | 2.17707 |
| 1969 | 1.54754 |
| 1968 | -0.36712 |
| 1967 | 10.9121 |
| 1966 | -0.405521 |
| 1965 | 2.15411 |
| 1964 | 8.25112 |
| 1963 | 10.6151 |
| 1962 | 15.3318 |
| 1961 | 1.8648 |
| 1960 | - |