| 年份 | 圭亚那 |
|---|---|
| 2023 | - |
| 2022 | 104.441 |
| 2021 | 93.2197 |
| 2020 | 76.1489 |
| 2019 | 103.317 |
| 2018 | 100.346 |
| 2017 | 103.33 |
| 2016 | 101.195 |
| 2015 | 100.294 |
| 2014 | 97.3692 |
| 2013 | 99.4633 |
| 2012 | 100 |
| 2011 | 95.4858 |
| 2010 | 93.2394 |
| 2009 | 89.6772 |
| 2008 | 88.6549 |
| 2007 | 80.9229 |
| 2006 | 74.7825 |
| 2005 | 27.2077 |
| 2004 | 25.2784 |
| 2003 | 23.6744 |
| 2002 | 22.6076 |
| 2001 | 22.0307 |
| 2000 | 21.96 |
| 1999 | 20.6031 |
| 1998 | 18.5262 |
| 1997 | 17.9918 |
| 1996 | 17.7358 |
| 1995 | 17.0651 |
| 1994 | 15.189 |
| 1993 | 13.0296 |
| 1992 | 11.1411 |
| 1991 | 10.0099 |
| 1990 | 4.26794 |
| 1989 | 2.72809 |
| 1988 | 1.03909 |
| 1987 | 0.840373 |
| 1986 | 0.5295 |
| 1985 | 0.471533 |
| 1984 | 0.411782 |
| 1983 | 0.345218 |
| 1982 | 0.316948 |
| 1981 | 0.303874 |
| 1980 | 0.291232 |
| 1979 | 0.260543 |
| 1978 | 0.244497 |
| 1977 | 0.212999 |
| 1976 | 0.209481 |
| 1975 | 0.222323 |
| 1974 | 0.193901 |
| 1973 | 0.141048 |
| 1972 | 0.132726 |
| 1971 | 0.120786 |
| 1970 | 0.118253 |
| 1969 | 0.114769 |
| 1968 | 0.113167 |
| 1967 | 0.105817 |
| 1966 | 0.100909 |
| 1965 | 0.0990063 |
| 1964 | 0.100808 |
| 1963 | 0.1013 |
| 1962 | 0.0985645 |
| 1961 | 0.0950018 |
| 1960 | 0.0910909 |