| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | 1.9449 |
| 2021 | 1.92945 |
| 2020 | 1.93056 |
| 2019 | 1.93057 |
| 2018 | 1.90371 |
| 2017 | 1.85073 |
| 2016 | 1.79516 |
| 2015 | 1.73594 |
| 2014 | 1.67634 |
| 2013 | 1.62005 |
| 2012 | 1.56744 |
| 2011 | 1.51317 |
| 2010 | 1.47172 |
| 2009 | 1.44304 |
| 2008 | 1.40981 |
| 2007 | 1.37515 |
| 2006 | 1.33949 |
| 2005 | 1.30359 |
| 2004 | 1.26937 |
| 2003 | 1.2365 |
| 2002 | 1.20313 |
| 2001 | 1.17056 |
| 2000 | 1.14388 |
| 1999 | 1.12197 |
| 1998 | 1.10115 |
| 1997 | 1.08124 |
| 1996 | 1.06228 |
| 1995 | 1.04595 |
| 1994 | 1.03382 |
| 1993 | 1.02606 |
| 1992 | 1.02031 |
| 1991 | 1.01587 |
| 1990 | 1.01089 |
| 1989 | 0.995582 |
| 1988 | 0.970713 |
| 1987 | 0.943471 |
| 1986 | 0.913556 |
| 1985 | 0.884122 |
| 1984 | 0.85925 |
| 1983 | 0.840173 |
| 1982 | 0.824226 |
| 1981 | 0.810187 |
| 1980 | 0.791151 |
| 1979 | 0.757087 |
| 1978 | 0.714866 |
| 1977 | 0.672189 |
| 1976 | 0.62858 |
| 1975 | 0.587974 |
| 1974 | 0.55389 |
| 1973 | 0.524984 |
| 1972 | 0.497951 |
| 1971 | 0.472259 |
| 1970 | 0.456734 |
| 1969 | 0.451598 |
| 1968 | 0.448103 |
| 1967 | 0.44581 |
| 1966 | 0.444437 |
| 1965 | 0.44566 |
| 1964 | 0.453995 |
| 1963 | 0.471242 |
| 1962 | 0.49462 |
| 1961 | 0.522982 |
| 1960 | 0.558705 |