Table 1.

Sample characteristics (N = 3809).

	Wave 1	Wave 2	Wave 3	Waves 1–3
	Proportions or means
Definitely Take vaccine
No	63%	56%	71%	63%
Yes	37%	44%	29%	37%
Vaccine efficacy
Worried	67%	67%	72%	69%
Not worried	33%	33%	28%	31%
Vaccine safety
Worried	73%	70%	77%	73%
Not worried	27%	30%	23%	27%
Vaccine acceptance (Range: 0–3)	0.96	1.07	0.79	0.95
Institutional trust score	72.5	73.5	75.4	73.7
Age	32.3	32.3	32.5	32.3
Gender
Female	41%	39%	38%	39%
Male	59%	61%	62%	61%
Marital status
Single	47%	48%	43%	46%
Married	53%	52%	57%	54%
Wealth score (Range: −0.42–1.64)	1.32	1.32	1.32	1.32
Education
Primary education	6%	6%	6%	6%
Secondary education	66%	66%	65%	66%
Tertiary education	28%	28%	29%	29%
Employment
Unemployed	31%	25%	30%	29%
Employed	69%	75%	70%	71%
Rural/urban residence
Rural areas	19%	19%	20%	19%
Urban areas	81%	81%	80%	81%
N	1327	1253	1185	3809