TABLE 3.

Attack rate of mumps in Suriname in 1998, by age group

	Mumps
Age range	Yes (n)	No (n)	Total (n)	Mumps attack rate
9 years or younger	14	99	113	12%
10 to 11.9 years	15	109	124	12%
12 years or older	14	64	78	18%
Total	43	272	315	14%