| 年份 | 几内亚 |
|---|---|
| 2023 | - |
| 2022 | 2.2264 |
| 2021 | 1.39114 |
| 2020 | 2.31724 |
| 2019 | 2.97045 |
| 2018 | 3.69781 |
| 2017 | 7.50841 |
| 2016 | 7.98776 |
| 2015 | 1.21255 |
| 2014 | 1.15354 |
| 2013 | 1.43776 |
| 2012 | 3.35318 |
| 2011 | 3.03409 |
| 2010 | 2.26817 |
| 2009 | -3.50582 |
| 2008 | 1.65525 |
| 2007 | 4.39564 |
| 2006 | -0.876469 |
| 2005 | 0.979329 |
| 2004 | 0.184086 |
| 2003 | -0.995885 |
| 2002 | 3.54538 |
| 2001 | 2.32361 |
| 2000 | 0.510409 |
| 1999 | 1.49634 |
| 1998 | 1.70237 |
| 1997 | 3.03995 |
| 1996 | 1.54154 |
| 1995 | 1.71898 |
| 1994 | 0.877459 |
| 1993 | 1.85527 |
| 1992 | -0.000934212 |
| 1991 | -1.44396 |
| 1990 | 0.745225 |
| 1989 | 1.3087 |
| 1988 | 3.52642 |
| 1987 | 0.648678 |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |