Location	Onset (days)	Cessation (days)	Duration (days)	Onset (Frequency %)			Cessation (Frequency %)
Location	Onset (days)	Cessation (days)	Duration (days)	Early	Nor.	Late	Early	Nor.	Late
Kirundo	8 October	28 May	233	19	71	10	22	56	22
Muyinga	2 October	23 May	233	19	65	16	22	62	16