| 年份 | 哥伦比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 14.2 |
| 2020 | 14.6 |
| 2019 | 15.1 |
| 2018 | 15.6 |
| 2017 | 16.1 |
| 2016 | 16.7 |
| 2015 | 17.2 |
| 2014 | 17.8 |
| 2013 | 18.4 |
| 2012 | 19 |
| 2011 | 19.7 |
| 2010 | 20.3 |
| 2009 | 21 |
| 2008 | 21.7 |
| 2007 | 22.4 |
| 2006 | 23.1 |
| 2005 | 23.8 |
| 2004 | 24.6 |
| 2003 | 25.4 |
| 2002 | 26.1 |
| 2001 | 27 |
| 2000 | 27.9 |
| 1999 | 28.8 |
| 1998 | 29.8 |
| 1997 | 30.9 |
| 1996 | 32 |
| 1995 | 33.2 |
| 1994 | 34.4 |
| 1993 | 35.6 |
| 1992 | 36.9 |
| 1991 | 38.2 |
| 1990 | 39.4 |
| 1989 | 40.7 |
| 1988 | 42.1 |
| 1987 | 43.7 |
| 1986 | 45.6 |
| 1985 | 47.8 |
| 1984 | 50.4 |
| 1983 | 53.3 |
| 1982 | 56.5 |
| 1981 | 59.9 |
| 1980 | 63.5 |
| 1979 | 67.4 |
| 1978 | 71.4 |
| 1977 | 75.7 |
| 1976 | 79.9 |
| 1975 | 84.2 |
| 1974 | 88.3 |
| 1973 | 92.3 |
| 1972 | 96.2 |
| 1971 | 100 |
| 1970 | 103.7 |
| 1969 | 107.3 |
| 1968 | 110.9 |
| 1967 | 114.4 |
| 1966 | 117.9 |
| 1965 | 121.4 |
| 1964 | 125.1 |
| 1963 | 128.8 |
| 1962 | 132.9 |
| 1961 | 137.3 |
| 1960 | 141.9 |