Table 1. Timing, administrative coverage, and estimated coverage of routine and supplemental vaccination activities for Ghana, Madagascar, and Sierra Leone.

Date	Type	Doses, V	Target Population, N	Administrative Coverage (100V/N)	WHO Estimated Coverage	Model Estimated Coverage (95% CI)
Ghana
2003	Routine	646,166	775,191	83%	80%	82% (81, 82)
2004	Routine	660,776	793,461	83%	83%	82% (81, 82)
2005	Routine	718,589	812,221	88%	83%	87% (85, 87)
2006 (Nov 1)	SIA, children aged 9–60 mo	3,994,052	5,065,661	79%	—	77% (77, 78)
2006	Routine	759,222	891,586	85%	85%	83% (82, 84)
2007	Routine	812,083	857,899	95%	95%	92% (91, 93)
2008	Routine	815,617	882,953	92%	86%	90% (89, 91)
Madagascar
2003	Routine	500,960	583,339	86%	56%	67% (65, 69)
2004	Routine	590,167	601,428	98%	58%	72% (70, 75)
2004 (Sep 13)	SIA, children aged 9–168 mo	7,546,229	7,626,090	99%	—	73% (70, 75)
2005	Routine	499,119	595,349	84%	61%	66% (64, 68)
2006	Routine	513,868	612,018	84%	65%	66% (64, 68)
2007	Routine	614,825	629,154	98%	81%	72% (70, 74)
2007 (Oct 22)	SIA, children aged 9–60 mo	3,053,702	3,123,163	98%	—	72% (70, 74)
2008	Routine	620,985	682,680	91%	70%	69% (67, 71)
2009	Routine	595,514	701,795	85%	64%	66% (64, 68)
Sierra Leone
2003	Routine	160,094	185,150	86%	73%	64% (62, 66)
2003 (Oct 28)	SIA, children aged 9–168 mo	2,404,882	2,599,098	93%	—	66% (64, 68)
2004	Routine	139,571	217,438	64%	76%	53% (51, 54)
2005	Routine	153,184	190,143	81%	71%	62% (60, 63)
2006 (Nov 26)	SIA, children aged 9–60 mo	796,509	792,401	101%	—	68% (66, 70)
2006	Routine	155,408	171,908	90%	65%	66% (64, 67)
2007	Routine	155,933	189,149	82%	60%	63% (61, 64)
2008	Routine	190,048	198,251	96%	66%	67% (65, 69)