| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | 0.628608 |
| 2021 | 0.559421 |
| 2020 | 0.727244 |
| 2019 | 0.860265 |
| 2018 | 0.951669 |
| 2017 | 1.08042 |
| 2016 | 1.13323 |
| 2015 | 1.16701 |
| 2014 | 1.24147 |
| 2013 | 1.31716 |
| 2012 | 1.39662 |
| 2011 | 1.42764 |
| 2010 | 1.32658 |
| 2009 | 1.23674 |
| 2008 | 1.26754 |
| 2007 | 1.31624 |
| 2006 | 1.36054 |
| 2005 | 1.42951 |
| 2004 | 1.46965 |
| 2003 | 1.4874 |
| 2002 | 1.52046 |
| 2001 | 1.54194 |
| 2000 | 1.58455 |
| 1999 | 1.64055 |
| 1998 | 1.68579 |
| 1997 | 1.72818 |
| 1996 | 1.7813 |
| 1995 | 1.85681 |
| 1994 | 1.90444 |
| 1993 | 1.92883 |
| 1992 | 1.95031 |
| 1991 | 1.97637 |
| 1990 | 1.83598 |
| 1989 | 1.68642 |
| 1988 | 1.71119 |
| 1987 | 1.72869 |
| 1986 | 1.79011 |
| 1985 | 1.86354 |
| 1984 | 1.93637 |
| 1983 | 1.99468 |
| 1982 | 2.03454 |
| 1981 | 2.2326 |
| 1980 | 2.59185 |
| 1979 | 2.84256 |
| 1978 | 2.94593 |
| 1977 | 2.95008 |
| 1976 | 2.95572 |
| 1975 | 3.02001 |
| 1974 | 3.06276 |
| 1973 | 3.09805 |
| 1972 | 3.12192 |
| 1971 | 3.14815 |
| 1970 | 3.18179 |
| 1969 | 3.22093 |
| 1968 | 3.26091 |
| 1967 | 3.2874 |
| 1966 | 3.31938 |
| 1965 | 3.34058 |
| 1964 | 3.32502 |
| 1963 | 3.30248 |
| 1962 | 3.26861 |
| 1961 | 3.17841 |
| 1960 | - |