| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | 2.02039 |
| 2021 | 1.96143 |
| 2020 | 1.92765 |
| 2019 | 1.88709 |
| 2018 | 1.83164 |
| 2017 | 1.77343 |
| 2016 | 1.72164 |
| 2015 | 1.6771 |
| 2014 | 1.6401 |
| 2013 | 1.60937 |
| 2012 | 1.58238 |
| 2011 | 1.55749 |
| 2010 | 1.5374 |
| 2009 | 1.51463 |
| 2008 | 1.48391 |
| 2007 | 1.4539 |
| 2006 | 1.42529 |
| 2005 | 1.3964 |
| 2004 | 1.36883 |
| 2003 | 1.34126 |
| 2002 | 1.31107 |
| 2001 | 1.27963 |
| 2000 | 1.25175 |
| 1999 | 1.22785 |
| 1998 | 1.20361 |
| 1997 | 1.1784 |
| 1996 | 1.15198 |
| 1995 | 1.12371 |
| 1994 | 1.09571 |
| 1993 | 1.06864 |
| 1992 | 1.0412 |
| 1991 | 1.01414 |
| 1990 | 0.991438 |
| 1989 | 0.974621 |
| 1988 | 0.961037 |
| 1987 | 0.949655 |
| 1986 | 0.941076 |
| 1985 | 0.936445 |
| 1984 | 0.936493 |
| 1983 | 0.939876 |
| 1982 | 0.944332 |
| 1981 | 0.949409 |
| 1980 | 0.954031 |
| 1979 | 0.953757 |
| 1978 | 0.947734 |
| 1977 | 0.938567 |
| 1976 | 0.926421 |
| 1975 | 0.91292 |
| 1974 | 0.898674 |
| 1973 | 0.882527 |
| 1972 | 0.865969 |
| 1971 | 0.848502 |
| 1970 | 0.834678 |
| 1969 | 0.824252 |
| 1968 | 0.810243 |
| 1967 | 0.792796 |
| 1966 | 0.774676 |
| 1965 | 0.760778 |
| 1964 | 0.753474 |
| 1963 | 0.751327 |
| 1962 | 0.752068 |
| 1961 | 0.755412 |
| 1960 | 0.760121 |