Table 4.

Monthly distribution

Month	Cases	%
1	148	7.1
2	142	6.8
3	172	8.2
4	161	7.7
5	191	9.1
6	179	8.5
7	169	8.1
8	141	6.7
9	209	10.0
10	203	9.7
11	184	8.8
12	195	9.3
Total	2,094	100