If there are any broadcast engineers in this Forum just wanted to know as a matter of curiosity

how come there is no station in Kenya ( including Quarcoos Kiss TV) that broadcasts its audio in stereo..e.g Nicam A2 . I know that is
possible even for analogue broadcasts  having been out of the country and experienced it. ( including Dolby ProLogic)

Is it a cost  issue, technology issue or most of the Broadcast Equipment sold to us are old and obsolete.

Kevin