Table A1.

Comparing our unweighted sample to population census data.

	Sample (unweighted)	Population (census)
Highest educational level attained:
Lower education	30.3 %	35.8 %
Secondary schooling	33.7 %	30.5 %
Higher education	35.9 %	33.6 %
Female	51.4 %	50.1 %
Age:
18−39 years	31.9 %	31.6 %
40−59 years	39.4 %	35.2 %
60+ years	28.6 %	33.2 %
East	32.4 %	19.7 %

Note: East Germany was deliberately oversampled in the survey.