| 年份 | 利比里亚岁数 |
|---|---|
| 2023 | 60.88 |
| 2022 | 60.65 |
| 2021 | 59.91 |
| 2020 | 59.90 |
| 2019 | 60.02 |
| 2018 | 59.82 |
| 2017 | 59.60 |
| 2016 | 59.33 |
| 2015 | 58.12 |
| 2014 | 58.06 |
| 2013 | 58.82 |
| 2012 | 58.59 |
| 2011 | 58.18 |
| 2010 | 58.02 |
| 2009 | 57.69 |
| 2008 | 57.24 |
| 2007 | 56.69 |
| 2006 | 56.06 |
| 2005 | 55.33 |
|
|
|
| 2004 | 54.54 |
| 2003 | 50.87 |
| 2002 | 52.60 |
| 2001 | 51.64 |
| 2000 | 50.29 |
| 1999 | 48.52 |
| 1998 | 47.59 |
| 1997 | 46.53 |
| 1996 | 42.58 |
| 1995 | 42.35 |
| 1994 | 40.09 |
| 1993 | 40.81 |
| 1992 | 41.32 |
| 1991 | 41.88 |
| 1990 | 32.38 |
| 1989 | 42.52 |
| 1988 | 42.91 |
| 1987 | 43.26 |
| 1986 | 43.63 |
| 1985 | 43.04 |
|
|
|
| 1984 | 43.95 |
| 1983 | 43.85 |
| 1982 | 43.70 |
| 1981 | 43.54 |
| 1980 | 43.23 |
| 1979 | 43.02 |
| 1978 | 42.70 |
| 1977 | 42.30 |
| 1976 | 41.93 |
| 1975 | 41.51 |
| 1974 | 41.11 |
| 1973 | 40.64 |
| 1972 | 40.18 |
| 1971 | 39.70 |
| 1970 | 39.31 |
| 1969 | 38.93 |
| 1968 | 38.53 |
| 1967 | 38.21 |
| 1966 | 37.91 |
| 1965 | 37.65 |
| 1964 | 37.40 |
| 1963 | 37.26 |
| 1962 | 37.12 |
| 1961 | 37.07 |
| 1960 | 37.04 |