% who report being very happy with their marriages:
1970's: 70.1%
1980's: 65.4%
1990's: 65.1%
2000's: 66.2%
2010's: 65.1%
Variables: HAPMAR, year (1973-2018), Race (1), Sex (1)
Variables: HAPMAR, Cohort (1981-1995), Race (1), Sex (1)
Sample Size: 264
Variables: HAPMAR, Cohort (1965-1980), Race (1), Sex (1)
Sample Size: 1,357
Variables: HAPMAR, Cohort (1946-1964), Sex (1), Race (1)
Sample Size: 4,696
Variables: HAPMAR, Cohort (1925-1945), Race (1), Sex (1)