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. 2021 May 19;16(5):e0250806. doi: 10.1371/journal.pone.0250806

Table 1. Demographic data, including sex, age, country of residence, income, education and children living in the household from all respondents (n = 3, 298).

Demographics n %
Sex
 Male 1648 50.0
 Female 1650 50.0
Age
 18–24 years 137 4.2
 25–34 years 524 15.9
 35–44 years 680 20.6
 45–54 years 670 20.3
 55–64 years 666 20.2
 65 years or older 621 18.8
Country
 France 661 20.0
 Germany 656 19.9
 United Kingdom 667 20.2
 Canada 657 19.9
 United States 657 19.9
Income
 0–24,999 580 17.6
 25,000–49,999 1030 31.2
 50,000–74,999 671 20.3
 75,000–99,999 457 13.9
 100,000–124,999 216 6.5
 125,000–149,999 152 4.6
 150,000 or more 192 5.8
Education
 Less than high school diploma 215 6.5
 High school diploma 902 27.3
 College degree 732 22.2
 Bachelor’s degree 781 23.7
 Master’s degree 486 14.7
 Professional degree 99 3.0
 PhD 83 2.5
Live with children between 0–17 years
 Yes 1224 37.1
 No 2074 62.9