The 3 different types of people were born in which decade?

70s babies (born in the 70s):

• by decade people born between 1970-1979.
• by gregorian calendar, people born between 1971-1980.
• culturally people born between 1970-1980.

80s babies (born in the 80s):

• by decade people born between 1980-1989.
• by gregorian calendar, people born between 1981-1990.
• culturally people born between 1981-1991.

90s babies (born in the 90s):

• by decade people born between 1990-1999.

• by gregorian calendar, people born between 1991-2000.

• culturally people born between 1992-2001.

2000s babies (born in the 2000s):

• by decade people born between 2000-2009.

• by gregorian calendar, people born between 2001-2010.

• culturally people born between 2002-2010.