| 年份 | 哥斯达黎加 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 7.6 |
| 2020 | 7.9 |
| 2019 | 8.2 |
| 2018 | 8.4 |
| 2017 | 8.7 |
| 2016 | 8.9 |
| 2015 | 9.1 |
| 2014 | 9.3 |
| 2013 | 9.6 |
| 2012 | 9.9 |
| 2011 | 10.2 |
| 2010 | 10.5 |
| 2009 | 10.7 |
| 2008 | 10.9 |
| 2007 | 11.1 |
| 2006 | 11.2 |
| 2005 | 11.3 |
| 2004 | 11.5 |
| 2003 | 11.8 |
| 2002 | 12.1 |
| 2001 | 12.6 |
| 2000 | 13.1 |
| 1999 | 13.6 |
| 1998 | 14.1 |
| 1997 | 14.5 |
| 1996 | 14.7 |
| 1995 | 14.9 |
| 1994 | 15.1 |
| 1993 | 15.4 |
| 1992 | 15.7 |
| 1991 | 16.2 |
| 1990 | 16.9 |
| 1989 | 17.8 |
| 1988 | 18.9 |
| 1987 | 20.1 |
| 1986 | 21.2 |
| 1985 | 22 |
| 1984 | 22.5 |
| 1983 | 22.7 |
| 1982 | 22.9 |
| 1981 | 23.4 |
| 1980 | 24.4 |
| 1979 | 26.4 |
| 1978 | 29.5 |
| 1977 | 33.9 |
| 1976 | 39.3 |
| 1975 | 45.3 |
| 1974 | 51.7 |
| 1973 | 58.3 |
| 1972 | 64.6 |
| 1971 | 70.1 |
| 1970 | 74.8 |
| 1969 | 78.5 |
| 1968 | 81.9 |
| 1967 | 84.9 |
| 1966 | 87.7 |
| 1965 | 90.2 |
| 1964 | 92 |
| 1963 | 92.5 |
| 1962 | 92.5 |
| 1961 | 93.3 |
| 1960 | 96 |