Table 2. Theil indices and their components for coverage of BCG vaccine, DTP vaccine, OPV, MCV, FIC, Wagstaff’s (W), and Erreygers’ (E) indices of inequality.

Results for individual countries are available in S6 Table.

	BCG	DTP	OPV	MCV	FIC	W	E
Theil index	0.011	0.029	0.028	0.028	0.059	0.311	0.315
Within	0.006	0.011	0.011	0.018	0.032	0.271	0.277
Between	0.006	0.018	0.016	0.010	0.028	0.040	0.038

BCG, bacille Calmette–Guerin; DTP, diphtheria–tetanus–pertussis; FIC, full immunization coverage; MCV, measles-containing vaccine; OPV, oral polio vaccine.