| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 11.4 |
| 2020 | 11.8 |
| 2019 | 12.2 |
| 2018 | 12.6 |
| 2017 | 13.1 |
| 2016 | 13.5 |
| 2015 | 13.9 |
| 2014 | 14.4 |
| 2013 | 14.9 |
| 2012 | 15.4 |
| 2011 | 15.9 |
| 2010 | 16.4 |
| 2009 | 17 |
| 2008 | 17.5 |
| 2007 | 18.1 |
| 2006 | 18.8 |
| 2005 | 19.5 |
| 2004 | 20.2 |
| 2003 | 21 |
| 2002 | 21.8 |
| 2001 | 22.7 |
| 2000 | 23.7 |
| 1999 | 24.7 |
| 1998 | 25.8 |
| 1997 | 26.9 |
| 1996 | 28.2 |
| 1995 | 29.4 |
| 1994 | 30.6 |
| 1993 | 32 |
| 1992 | 33.3 |
| 1991 | 34.8 |
| 1990 | 36.2 |
| 1989 | 37.8 |
| 1988 | 39.3 |
| 1987 | 40.9 |
| 1986 | 42.6 |
| 1985 | 44.4 |
| 1984 | 46.1 |
| 1983 | 48 |
| 1982 | 49.9 |
| 1981 | 51.9 |
| 1980 | 53.9 |
| 1979 | 56 |
| 1978 | 58 |
| 1977 | 60.1 |
| 1976 | 62.3 |
| 1975 | 64.5 |
| 1974 | 66.7 |
| 1973 | 69 |
| 1972 | 71.4 |
| 1971 | 73.7 |
| 1970 | 76.2 |
| 1969 | 78.7 |
| 1968 | 81.2 |
| 1967 | 83.8 |
| 1966 | 86.6 |
| 1965 | 89.4 |
| 1964 | 92.5 |
| 1963 | 95.7 |
| 1962 | 99.2 |
| 1961 | 102.8 |
| 1960 | 106.7 |