| 年份 | 墨西哥 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 13.2 |
| 2020 | 13.7 |
| 2019 | 14.2 |
| 2018 | 14.7 |
| 2017 | 15.2 |
| 2016 | 15.7 |
| 2015 | 16.2 |
| 2014 | 16.8 |
| 2013 | 17.3 |
| 2012 | 17.9 |
| 2011 | 18.5 |
| 2010 | 19.2 |
| 2009 | 19.8 |
| 2008 | 20.5 |
| 2007 | 21.3 |
| 2006 | 22.1 |
| 2005 | 22.9 |
| 2004 | 23.8 |
| 2003 | 24.8 |
| 2002 | 25.9 |
| 2001 | 27 |
| 2000 | 28.3 |
| 1999 | 29.6 |
| 1998 | 31 |
| 1997 | 32.5 |
| 1996 | 34.1 |
| 1995 | 35.8 |
| 1994 | 37.5 |
| 1993 | 39.4 |
| 1992 | 41.3 |
| 1991 | 43.3 |
| 1990 | 45.4 |
| 1989 | 47.5 |
| 1988 | 49.7 |
| 1987 | 52.1 |
| 1986 | 54.5 |
| 1985 | 57.1 |
| 1984 | 59.7 |
| 1983 | 62.5 |
| 1982 | 65.4 |
| 1981 | 68.4 |
| 1980 | 71.6 |
| 1979 | 74.8 |
| 1978 | 78.1 |
| 1977 | 81.4 |
| 1976 | 84.8 |
| 1975 | 88.3 |
| 1974 | 91.8 |
| 1973 | 95.4 |
| 1972 | 99.1 |
| 1971 | 102.8 |
| 1970 | 106.6 |
| 1969 | 110.6 |
| 1968 | 114.6 |
| 1967 | 118.7 |
| 1966 | 123 |
| 1965 | 127.5 |
| 1964 | 132.4 |
| 1963 | 137.4 |
| 1962 | 143 |
| 1961 | 148.8 |
| 1960 | 155.2 |