| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1.44808 |
| 2020 | 1.43934 |
| 2019 | 1.40384 |
| 2018 | 1.39253 |
| 2017 | 1.37298 |
| 2016 | 1.35034 |
| 2015 | 1.38635 |
| 2014 | 1.37709 |
| 2013 | 1.3025 |
| 2012 | 1.36732 |
| 2011 | 1.37915 |
| 2010 | 1.36372 |
| 2009 | 1.35137 |
| 2008 | 1.36423 |
| 2007 | 1.35086 |
| 2006 | 1.34005 |
| 2005 | 1.34108 |
| 2004 | 1.34983 |
| 2003 | 1.09108 |
| 2002 | 1.29839 |
| 2001 | 1.28193 |
| 2000 | 1.27215 |
| 1999 | 1.23203 |
| 1998 | 1.24283 |
| 1997 | 1.23306 |
| 1996 | 1.2346 |
| 1995 | 1.23048 |
| 1994 | 1.20271 |
| 1993 | 1.17853 |
| 1992 | 1.19756 |
| 1991 | 1.16927 |
| 1990 | 1.06896 |
| 1989 | 1.09314 |
| 1988 | 1.1204 |
| 1987 | 1.15024 |
| 1986 | 1.09108 |
| 1985 | 1.0633 |
| 1984 | 1.03552 |
| 1983 | 1.03912 |
| 1982 | 1.03141 |
| 1981 | 1.06639 |
| 1980 | 0.930579 |
| 1979 | 0.86422 |
| 1978 | 0.848787 |
| 1977 | 0.835412 |
| 1976 | 0.817922 |
| 1975 | 0.81535 |
| 1974 | 0.812778 |
| 1973 | 0.80712 |
| 1972 | 0.784485 |
| 1971 | 0.766481 |
| 1970 | 0.745904 |
| 1969 | 0.74076 |
| 1968 | 0.730471 |
| 1967 | 0.725327 |
| 1966 | 0.717611 |
| 1965 | 0.709895 |
| 1964 | 0.704751 |
| 1963 | 0.694462 |
| 1962 | 0.689318 |
| 1961 | 0.673886 |
| 1960 | - |