| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 12.5 |
| 2020 | 12.9 |
| 2019 | 13.4 |
| 2018 | 13.9 |
| 2017 | 14.3 |
| 2016 | 14.8 |
| 2015 | 15.3 |
| 2014 | 15.9 |
| 2013 | 16.4 |
| 2012 | 16.9 |
| 2011 | 17.4 |
| 2010 | 18 |
| 2009 | 18.6 |
| 2008 | 19.3 |
| 2007 | 20 |
| 2006 | 20.7 |
| 2005 | 21.5 |
| 2004 | 22.3 |
| 2003 | 23.1 |
| 2002 | 24.1 |
| 2001 | 25 |
| 2000 | 26.1 |
| 1999 | 27.2 |
| 1998 | 28.4 |
| 1997 | 29.6 |
| 1996 | 30.9 |
| 1995 | 32.2 |
| 1994 | 33.6 |
| 1993 | 35 |
| 1992 | 36.5 |
| 1991 | 38.1 |
| 1990 | 39.7 |
| 1989 | 41.3 |
| 1988 | 43 |
| 1987 | 44.7 |
| 1986 | 46.5 |
| 1985 | 48.4 |
| 1984 | 50.3 |
| 1983 | 52.3 |
| 1982 | 54.4 |
| 1981 | 56.5 |
| 1980 | 58.7 |
| 1979 | 60.9 |
| 1978 | 63.1 |
| 1977 | 65.4 |
| 1976 | 67.8 |
| 1975 | 70.1 |
| 1974 | 72.5 |
| 1973 | 74.9 |
| 1972 | 77.4 |
| 1971 | 79.9 |
| 1970 | 82.5 |
| 1969 | 85.1 |
| 1968 | 87.9 |
| 1967 | 90.7 |
| 1966 | 93.6 |
| 1965 | 96.6 |
| 1964 | 99.9 |
| 1963 | 103.2 |
| 1962 | 106.8 |
| 1961 | 110.6 |
| 1960 | 114.7 |