Appendix 3. Unweighted sample characteristics with imputation

Variable Without vaccine acceptance (weighted) With vaccine acceptance (weighted)
2018 (n, %) 2020 (n, %) 2020 (n, %)
Size of sample 96,272 96,447 88,414
Trust in neighbors 76.89 74.01 73.62
Trust in government 56.25 59.39 58.79
Vaccine acceptance - - 64.20
Work impacted by COVID-19 - - 50.41
Female 53.21 49.57 49.86
Age
 <25 17.39 19.74 20.09
 25–34 20.62 25.38 25.17
 35–44 17.57 18.88 19.04
 45–54 14.87 13.74 13.99
 55–64 13.27 10.50 10.60
 65+ 16.27 11.77 11.11
Education
 Elementary or less (8 years or less) 26.78 12.46 12.93
 Secondary (8–15 years) 54.00 55.94 56.54
 Tertiary (16+ years) 19.22 31.60 30.53
Income
 Poorest 20% 16.65 14.98 14.87
 Second 20% 18.03 16.68 16.47
 Middle 20% 19.56 19.12 18.98
 Fourth 20% 20.97 21.84 21.92
 Richest 20% 24.79 27.38 27.75