| 年份 | 哥伦比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1.717 |
| 2020 | 1.737 |
| 2019 | 1.765 |
| 2018 | 1.787 |
| 2017 | 1.818 |
| 2016 | 1.843 |
| 2015 | 1.863 |
| 2014 | 1.883 |
| 2013 | 1.905 |
| 2012 | 1.93 |
| 2011 | 1.958 |
| 2010 | 1.992 |
| 2009 | 2.033 |
| 2008 | 2.081 |
| 2007 | 2.137 |
| 2006 | 2.198 |
| 2005 | 2.263 |
| 2004 | 2.33 |
| 2003 | 2.395 |
| 2002 | 2.458 |
| 2001 | 2.516 |
| 2000 | 2.572 |
| 1999 | 2.627 |
| 1998 | 2.683 |
| 1997 | 2.742 |
| 1996 | 2.802 |
| 1995 | 2.862 |
| 1994 | 2.918 |
| 1993 | 2.967 |
| 1992 | 3.01 |
| 1991 | 3.047 |
| 1990 | 3.082 |
| 1989 | 3.117 |
| 1988 | 3.158 |
| 1987 | 3.208 |
| 1986 | 3.269 |
| 1985 | 3.343 |
| 1984 | 3.43 |
| 1983 | 3.527 |
| 1982 | 3.632 |
| 1981 | 3.743 |
| 1980 | 3.856 |
| 1979 | 3.967 |
| 1978 | 4.074 |
| 1977 | 4.179 |
| 1976 | 4.285 |
| 1975 | 4.398 |
| 1974 | 4.527 |
| 1973 | 4.68 |
| 1972 | 4.857 |
| 1971 | 5.057 |
| 1970 | 5.276 |
| 1969 | 5.506 |
| 1968 | 5.737 |
| 1967 | 5.957 |
| 1966 | 6.159 |
| 1965 | 6.333 |
| 1964 | 6.475 |
| 1963 | 6.584 |
| 1962 | 6.663 |
| 1961 | 6.712 |
| 1960 | 6.735 |