Table 1. National estimates of FIC, Wagstaff’s index of inequality (W), and Erreygers’ index of inequality (E) for 43 countries.

Country	Sample size	FIC	Rank FIC	W	Lower bound	Upper bound	Rank W	E	Lower bound	Upper bound	Rank E
Afghanistan	10,597	0.421	10	0.133	0.111	0.155	17	0.130	0.108	0.152	15
Albania	865	0.906	41	−0.121	−0.253	0.010	20	−0.041	−0.086	0.003	34
Angola	4,797	0.282	3	0.410	0.376	0.445	1	0.333	0.305	0.361	1
Armenia	595	0.889	40	−0.162	−0.310	−0.015	16	−0.064	−0.122	−0.006	25
Bangladesh	2,883	0.907	42	0.131	0.059	0.204	18	0.044	0.020	0.069	33
Benin	4,283	0.553	17	0.191	0.157	0.226	12	0.189	0.155	0.223	10
Burundi	4,319	0.841	39	−0.016	−0.064	0.031	43	−0.009	−0.034	0.016	43
Cambodia	2,487	0.802	34	0.329	0.273	0.385	4	0.209	0.173	0.244	9
Cameroon	3,090	0.520	14	0.261	0.221	0.300	7	0.260	0.220	0.300	6
Chad	5,172	0.260	2	0.086	0.050	0.122	26	0.066	0.038	0.094	22
Egypt	5,569	0.415	9	0.088	0.058	0.119	25	0.086	0.056	0.116	19
Ethiopia	1,801	0.400	7	0.298	0.245	0.350	5	0.286	0.235	0.336	4
Ghana	1,987	0.753	30	−0.017	−0.076	0.042	42	−0.013	−0.056	0.031	42
Guatemala	4,221	0.823	37	0.089	0.044	0.135	24	0.052	0.025	0.079	28
Guinea	2,135	0.247	1	0.195	0.139	0.252	11	0.145	0.104	0.187	13
Haiti	2,090	0.410	8	0.256	0.207	0.305	8	0.248	0.200	0.296	7
India	76,079	0.632	20	0.070	0.062	0.079	29	0.065	0.057	0.073	23
Indonesia	6,043	0.680	23	0.112	0.081	0.143	21	0.098	0.071	0.125	17
Jordan	3,558	0.808	35	0.047	−0.001	0.095	38	0.029	−0.001	0.059	38
Kenya	6,940	0.716	25	0.110	0.080	0.140	23	0.089	0.065	0.114	18
Lesotho	1,029	0.687	24	0.079	0.003	0.155	27	0.068	0.003	0.133	21
Liberia	1,771	0.473	12	0.065	0.011	0.119	33	0.065	0.011	0.119	24
Madagascar	4,006	0.487	13	0.238	0.203	0.273	9	0.238	0.203	0.273	8
Malawi	5,623	0.725	26	0.066	0.032	0.100	31	0.053	0.026	0.080	27
Maldives	1,019	0.772	32	0.066	−0.019	0.150	32	0.046	−0.013	0.106	31
Mali	3,224	0.400	6	0.050	0.009	0.091	36	0.048	0.009	0.087	30
Mauritania	3,745	0.364	5	−0.053	−0.092	−0.015	35	−0.049	−0.085	−0.014	29
Myanmar	1,556	0.613	19	0.276	0.218	0.333	6	0.261	0.207	0.316	5
Nepal	1,710	0.793	33	0.026	−0.042	0.093	40	0.017	−0.028	0.061	41
Nigeria	10,212	0.295	4	0.380	0.357	0.404	2	0.316	0.297	0.336	2
Pakistan	4,075	0.675	21	0.332	0.295	0.368	3	0.291	0.259	0.323	3
Philippines	3,523	0.676	22	0.210	0.169	0.250	10	0.184	0.148	0.219	11
Rwanda	2,729	0.948	43	0.128	0.031	0.226	19	0.025	0.006	0.044	39
Senegal	2,103	0.746	29	0.170	0.113	0.226	14	0.129	0.086	0.171	16
Sierra Leone	3,030	0.541	16	−0.035	−0.076	0.007	39	−0.034	−0.075	0.007	36
South Africa	1,176	0.596	18	−0.047	−0.114	0.020	37	−0.045	−0.110	0.019	32
Tajikistan	2,190	0.821	36	−0.068	−0.130	−0.007	30	−0.040	−0.076	−0.004	35
Tanzania	3,484	0.744	28	0.173	0.129	0.216	13	0.132	0.098	0.165	14
The Gambia	2,649	0.831	38	−0.053	−0.112	0.005	34	−0.030	−0.063	0.003	37
Timor-Leste	2,416	0.454	11	0.169	0.123	0.215	15	0.168	0.122	0.213	12
Uganda	5,127	0.539	15	−0.021	−0.053	0.011	41	−0.021	−0.052	0.011	40
Zambia	3,323	0.733	27	0.077	0.033	0.121	28	0.060	0.026	0.095	26
Zimbabwe	2,009	0.761	31	0.110	0.051	0.169	22	0.080	0.037	0.123	20

The lower and upper bounds refer to the 95% confidence intervals of W and E. Countries are ranked from the worst performing (i.e., lowest vaccination rate or highest magnitude of inequality) to the best performing. Sampling weights were applied in all calculations.

FIC, full immunization coverage.