If my understanding of this information is correct. There are:
(79205 / 3)

26402 (rounded) users reporting data on the BBC iPlayer channel.  Each one viewing the channel for 3+ hours on average, to me this speaks of a good but slow start, if I remember in January I will report the new details then.

My own personal usage of the channel tallies between the 8 and 9 hours mark and I find the channel very useful and intuitive.