Table 2.

Demographic data.

Age Group	25–40 years		40–50 years		50–60 years
Gender	Male	Female	Male	Female	Male	Female
Group A	18	06	06	02	03	05
Group B	22	07	01	01	07	02
Group C	18	06	04	02	08	02
Total	58	19	11	05	18	09