| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | 18.7 |
| 2021 | 18.984 |
| 2020 | 19.269 |
| 2019 | 19.556 |
| 2018 | 19.844 |
| 2017 | 20.133 |
| 2016 | 20.423 |
| 2015 | 20.715 |
| 2014 | 21.007 |
| 2013 | 21.301 |
| 2012 | 21.595 |
| 2011 | 21.889 |
| 2010 | 22.185 |
| 2009 | 22.48 |
| 2008 | 22.778 |
| 2007 | 23.08 |
| 2006 | 23.384 |
| 2005 | 23.692 |
| 2004 | 24.003 |
| 2003 | 24.318 |
| 2002 | 24.635 |
| 2001 | 24.955 |
| 2000 | 25.278 |
| 1999 | 25.559 |
| 1998 | 25.814 |
| 1997 | 26.071 |
| 1996 | 26.33 |
| 1995 | 26.632 |
| 1994 | 27.015 |
| 1993 | 27.402 |
| 1992 | 27.791 |
| 1991 | 28.184 |
| 1990 | 28.581 |
| 1989 | 29.044 |
| 1988 | 29.538 |
| 1987 | 30.037 |
| 1986 | 30.541 |
| 1985 | 31.05 |
| 1984 | 31.563 |
| 1983 | 32.081 |
| 1982 | 32.604 |
| 1981 | 33.13 |
| 1980 | 33.661 |
| 1979 | 34.354 |
| 1978 | 35.066 |
| 1977 | 35.785 |
| 1976 | 36.509 |
| 1975 | 37.241 |
| 1974 | 37.978 |
| 1973 | 38.721 |
| 1972 | 39.468 |
| 1971 | 40.221 |
| 1970 | 40.979 |
| 1969 | 41.771 |
| 1968 | 42.589 |
| 1967 | 43.413 |
| 1966 | 44.239 |
| 1965 | 45.069 |
| 1964 | 45.9 |
| 1963 | 46.735 |
| 1962 | 47.572 |
| 1961 | 48.41 |
| 1960 | 49.247 |