Table 3. Distribution of MCV1 vaccination month.

Vaccination month	Number of records	%
8	320	59.0
9	85	15.7
10	32	5.9
11	29	5.4
12	11	2.0
13	7	1.3
14	2	0.4
15	3	0.6
16	3	0.6
17	3	0.6
≥18	16	3.0
unvaccinated	31	5.7
Total	542	100