| 年份 | 圭亚那 |
|---|---|
| 2023 | - |
| 2022 | 0.979458 |
| 2021 | 1.33275 |
| 2020 | 0.16873 |
| 2019 | 1.98266 |
| 2018 | 3.13089 |
| 2017 | 0.758726 |
| 2016 | 0.690365 |
| 2015 | 0.622053 |
| 2014 | 0.546349 |
| 2013 | 0.463267 |
| 2012 | -0.0356339 |
| 2011 | -1.3784 |
| 2010 | -1.32251 |
| 2009 | -1.2583 |
| 2008 | -1.18853 |
| 2007 | -1.11388 |
| 2006 | -1.04296 |
| 2005 | -0.960054 |
| 2004 | -0.880348 |
| 2003 | -0.711378 |
| 2002 | -0.240453 |
| 2001 | -0.207283 |
| 2000 | -0.169735 |
| 1999 | -0.134665 |
| 1998 | -0.107968 |
| 1997 | -0.0891227 |
| 1996 | -0.056175 |
| 1995 | -0.0191745 |
| 1994 | 0.0109564 |
| 1993 | -0.00958692 |
| 1992 | -0.181066 |
| 1991 | -0.709691 |
| 1990 | -1.07465 |
| 1989 | -1.03754 |
| 1988 | -0.992678 |
| 1987 | -0.927746 |
| 1986 | -0.840388 |
| 1985 | -0.733334 |
| 1984 | -0.606038 |
| 1983 | -0.460278 |
| 1982 | -0.305539 |
| 1981 | -0.108383 |
| 1980 | 0.748421 |
| 1979 | 1.12358 |
| 1978 | 1.30546 |
| 1977 | 1.39815 |
| 1976 | 1.42558 |
| 1975 | 1.42804 |
| 1974 | 1.4303 |
| 1973 | 1.45152 |
| 1972 | 1.49187 |
| 1971 | 1.58431 |
| 1970 | 1.52416 |
| 1969 | 1.58801 |
| 1968 | 1.72737 |
| 1967 | 1.90351 |
| 1966 | 2.12141 |
| 1965 | 2.3532 |
| 1964 | 2.56466 |
| 1963 | 2.72761 |
| 1962 | 2.85847 |
| 1961 | 2.99983 |
| 1960 | - |