| 年份 | 哥斯达黎加 |
|---|---|
| 2023 | - |
| 2022 | 6.31039 |
| 2021 | 6.51341 |
| 2020 | 6.72378 |
| 2019 | 6.92692 |
| 2018 | 7.0904 |
| 2017 | 7.23151 |
| 2016 | 7.37724 |
| 2015 | 7.52081 |
| 2014 | 7.66456 |
| 2013 | 7.82253 |
| 2012 | 7.96652 |
| 2011 | 8.07325 |
| 2010 | 8.16016 |
| 2009 | 8.23097 |
| 2008 | 8.29273 |
| 2007 | 8.38389 |
| 2006 | 8.54839 |
| 2005 | 8.78136 |
| 2004 | 9.04756 |
| 2003 | 9.3202 |
| 2002 | 9.60068 |
| 2001 | 9.87397 |
| 2000 | 10.1322 |
| 1999 | 10.4059 |
| 1998 | 10.7064 |
| 1997 | 11.0205 |
| 1996 | 11.3442 |
| 1995 | 11.6856 |
| 1994 | 12.0313 |
| 1993 | 12.3804 |
| 1992 | 12.7319 |
| 1991 | 13.0746 |
| 1990 | 13.3888 |
| 1989 | 13.6499 |
| 1988 | 13.8427 |
| 1987 | 13.9652 |
| 1986 | 14.0207 |
| 1985 | 14.0189 |
| 1984 | 13.996 |
| 1983 | 13.9614 |
| 1982 | 13.9023 |
| 1981 | 13.8277 |
| 1980 | 13.7373 |
| 1979 | 13.6347 |
| 1978 | 13.5492 |
| 1977 | 13.5148 |
| 1976 | 13.5514 |
| 1975 | 13.674 |
| 1974 | 13.886 |
| 1973 | 14.1738 |
| 1972 | 14.5558 |
| 1971 | 15.0316 |
| 1970 | 15.5597 |
| 1969 | 16.1192 |
| 1968 | 16.7039 |
| 1967 | 17.2594 |
| 1966 | 17.7375 |
| 1965 | 18.1427 |
| 1964 | 18.4619 |
| 1963 | 18.6912 |
| 1962 | 18.8274 |
| 1961 | 18.8751 |
| 1960 | 18.8587 |