| 年份 | 圣基茨和尼维斯 |
|---|---|
| 2023 | - |
| 2022 | 6.91843 |
| 2021 | 6.86726 |
| 2020 | 6.75711 |
| 2019 | 6.68481 |
| 2018 | 6.63551 |
| 2017 | 6.63286 |
| 2016 | 6.72085 |
| 2015 | 6.8192 |
| 2014 | 6.89044 |
| 2013 | 6.99392 |
| 2012 | 7.09333 |
| 2011 | 7.10177 |
| 2010 | 7.11497 |
| 2009 | 7.18151 |
| 2008 | 7.19324 |
| 2007 | 7.13547 |
| 2006 | 7.0558 |
| 2005 | 6.90624 |
| 2004 | 6.69409 |
| 2003 | 6.48387 |
| 2002 | 6.24198 |
| 2001 | 5.93293 |
| 2000 | 5.55937 |
| 1999 | 5.14764 |
| 1998 | 4.7065 |
| 1997 | 4.26182 |
| 1996 | 3.8734 |
| 1995 | 3.55648 |
| 1994 | 3.31049 |
| 1993 | 3.12194 |
| 1992 | 2.98196 |
| 1991 | 2.87049 |
| 1990 | 2.76892 |
| 1989 | 2.65493 |
| 1988 | 2.54657 |
| 1987 | 2.466 |
| 1986 | 2.41212 |
| 1985 | 2.40152 |
| 1984 | 2.41963 |
| 1983 | 2.45339 |
| 1982 | 2.49855 |
| 1981 | 2.55271 |
| 1980 | 2.60956 |
| 1979 | 2.67402 |
| 1978 | 2.74262 |
| 1977 | 2.81403 |
| 1976 | 2.89994 |
| 1975 | 2.99686 |
| 1974 | 3.09468 |
| 1973 | 3.19603 |
| 1972 | 3.30309 |
| 1971 | 3.39652 |
| 1970 | 3.49612 |
| 1969 | 3.61762 |
| 1968 | 3.73667 |
| 1967 | 3.85055 |
| 1966 | 3.96075 |
| 1965 | 4.05519 |
| 1964 | 4.13852 |
| 1963 | 4.22739 |
| 1962 | 4.31132 |
| 1961 | 4.38706 |
| 1960 | 4.48726 |