Từ 1960 đến 1981 là bao nhiêu năm

1960 - 1961 1960 - 1962 1960 - 1963 1960 - 1964 1960 - 1965 1960 - 1966 1960 - 1967 1960 - 1968 1960 - 1969 1960 - 1970 1960 - 1971 1960 - 1972 1960 - 1973 1960 - 1974 1960 - 1975 1960 - 1976 1960 - 1977 1960 - 1978 1960 - 1979 1960 - 1980 1960 - 1981 1960 - 1982 1960 - 1983 1960 - 1984 1960 - 1985 1960 - 1986 1960 - 1987 1960 - 1988 1960 - 1989 1960 - 1990 1960 - 1991 1960 - 1992 1960 - 1993 1960 - 1994 1960 - 1995 1960 - 1996 1960 - 1997 1960 - 1998 1960 - 1999 1960 - 2000 1960 - 2001 1960 - 2002 1960 - 2003 1960 - 2004 1960 - 2005 1960 - 2006 1960 - 2007 1960 - 2008 1960 - 2009 1960 - 2010 1960 - 2011 1960 - 2012 1960 - 2013 1960 - 2014 1960 - 2015 1960 - 2016 1960 - 2017 1960 - 2018 1960 - 2019 1960 - 2020 1960 - 2021 1960 - 2022 1960 - 2023 1960 - 2024 1960 - 2025 1960 - 2026 1960 - 2027 1960 - 2028 1960 - 2029

1950 - 1981 1951 - 1981 1952 - 1981 1953 - 1981 1954 - 1981 1955 - 1981 1956 - 1981 1957 - 1981 1958 - 1981 1959 - 1981 1960 - 1981 1961 - 1981 1962 - 1981 1963 - 1981 1964 - 1981 1965 - 1981 1966 - 1981 1967 - 1981 1968 - 1981 1969 - 1981 1970 - 1981 1971 - 1981 1972 - 1981 1973 - 1981 1974 - 1981 1975 - 1981 1976 - 1981 1977 - 1981 1978 - 1981 1979 - 1981 1980 - 1981