Table 4. Distribution of MCV2 vaccination month.

Vaccination month	Number of records	%
9–17	62	14.8
18	94	22.5
19	58	13.9
20	30	7.2
21	28	6.7
22	21	5.0
23	21	5.0
24	9	2.2
≥25months	53	12.7
unvaccinated	42	10.0
Total	418	100