It can be also spam? Try to filter the Kenya in Google Analytics and watch the behavior of that African traffic. Focus on bounce rate and time on site. It happens a lot that those exotic countries deliver bounce rate 99.9% and <1sec on site which is obviously some totally **** traffic doing weird seo tricks, attacks etc (usually from one Ip address). Even this traffic somehow can be marked as from SE or Google.
We are all bloodsucking ticks, hungry, devious
each one latched on to the ass of the previous
when the last and the first latch on it can be shown
ass-blood sucked by the first from the last is his own