Samples from each firm will be distributed according to the following age groups: &amp;lt; 5 years old, 5-17 years old, 18-64 years old and 65 years old and over
Sampuli kutoka kila huduma zitasambazwa kwenye vikundi vifuatavyo vya umri: &lt; miaka 5, miaka 5-17, miaka 18-64 na miaka 65 au zaidi