| 年份 | 利比里亚岁数 |
|---|---|
| 2023 | 62.16 |
| 2022 | 61.93 |
| 2021 | 61.17 |
| 2020 | 61.27 |
| 2019 | 61.23 |
| 2018 | 61.00 |
| 2017 | 60.78 |
| 2016 | 60.48 |
| 2015 | 59.25 |
| 2014 | 59.21 |
| 2013 | 59.99 |
| 2012 | 59.78 |
| 2011 | 59.49 |
| 2010 | 59.36 |
| 2009 | 59.11 |
| 2008 | 58.68 |
| 2007 | 58.15 |
| 2006 | 57.50 |
| 2005 | 56.76 |
|
|
|
| 2004 | 55.95 |
| 2003 | 53.04 |
| 2002 | 54.06 |
| 2001 | 53.11 |
| 2000 | 51.85 |
| 1999 | 50.41 |
| 1998 | 49.37 |
| 1997 | 48.30 |
| 1996 | 44.94 |
| 1995 | 44.57 |
| 1994 | 42.62 |
| 1993 | 43.02 |
| 1992 | 43.57 |
| 1991 | 43.58 |
| 1990 | 37.64 |
| 1989 | 43.86 |
| 1988 | 44.06 |
| 1987 | 44.27 |
| 1986 | 44.49 |
| 1985 | 44.03 |
|
|
|
| 1984 | 44.68 |
| 1983 | 44.58 |
| 1982 | 44.45 |
| 1981 | 44.34 |
| 1980 | 44.09 |
| 1979 | 43.89 |
| 1978 | 43.57 |
| 1977 | 43.22 |
| 1976 | 42.85 |
| 1975 | 42.46 |
| 1974 | 42.06 |
| 1973 | 41.62 |
| 1972 | 41.20 |
| 1971 | 40.72 |
| 1970 | 40.36 |
| 1969 | 39.99 |
| 1968 | 39.59 |
| 1967 | 39.26 |
| 1966 | 38.96 |
| 1965 | 38.69 |
| 1964 | 38.45 |
| 1963 | 38.31 |
| 1962 | 38.17 |
| 1961 | 38.10 |
| 1960 | 38.07 |