Table 1. Demographic data and vaccination status for measles in Korea, 2013.

	Vaccination status				Total no. (%)
	0	1	2	Unknown
Sex
Male	30	16	2	6	54 (50.5)
Female	35	7	2	9	53 (49.5)
Age group
1 year	46	0	0	0	46 (43.0)
0–5 months	5	0	0	0	5 (4.7)
6–11 months	41	0	0	0	41 (38.3)
1–3 years	12	7	0	0	19 (17.8)
4–6 years	2	1	2	0	5 (4.7)
7–12 years	1	0	1	0	2 (1.9)
13–19 years	1	13	0	1	15 (14.0)
≥20 years	3	2	1	14	20 (18.7)