| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | 0.978543 |
| 2021 | 0.911824 |
| 2020 | 1.08338 |
| 2019 | 1.21892 |
| 2018 | 1.31287 |
| 2017 | 1.44419 |
| 2016 | 1.50085 |
| 2015 | 1.53598 |
| 2014 | 1.61435 |
| 2013 | 1.69144 |
| 2012 | 1.7723 |
| 2011 | 1.80731 |
| 2010 | 1.7064 |
| 2009 | 1.6219 |
| 2008 | 1.65938 |
| 2007 | 1.71224 |
| 2006 | 1.76335 |
| 2005 | 1.8379 |
| 2004 | 1.885 |
| 2003 | 1.90714 |
| 2002 | 1.94596 |
| 2001 | 1.97328 |
| 2000 | 1.96132 |
| 1999 | 1.98369 |
| 1998 | 2.03282 |
| 1997 | 2.07913 |
| 1996 | 2.19207 |
| 1995 | 2.3802 |
| 1994 | 2.43609 |
| 1993 | 2.46609 |
| 1992 | 2.49605 |
| 1991 | 2.53071 |
| 1990 | 2.48637 |
| 1989 | 2.38506 |
| 1988 | 2.4219 |
| 1987 | 2.45168 |
| 1986 | 2.52561 |
| 1985 | 2.61034 |
| 1984 | 2.69615 |
| 1983 | 2.7677 |
| 1982 | 2.81806 |
| 1981 | 3.02984 |
| 1980 | 3.64198 |
| 1979 | 3.93309 |
| 1978 | 4.05938 |
| 1977 | 4.08394 |
| 1976 | 4.11534 |
| 1975 | 4.20129 |
| 1974 | 4.26795 |
| 1973 | 4.32456 |
| 1972 | 4.3737 |
| 1971 | 4.42427 |
| 1970 | 4.53277 |
| 1969 | 4.63569 |
| 1968 | 4.70657 |
| 1967 | 4.75786 |
| 1966 | 4.81907 |
| 1965 | 4.86495 |
| 1964 | 4.88049 |
| 1963 | 4.88634 |
| 1962 | 4.87991 |
| 1961 | 4.81412 |
| 1960 | - |