Sandvine is not representative of global traffic because DPI is installed mostly for Mobiles. But Mobile subscriber is 10x less than fixed on traffic – it is not the biggest source. Moreover, Mobiles would look better growing because the limiting factor was on technology (5G proposed more than 4G, 4G proposed much more than 3G) – it would probably would less disruptive in the future.

Fixed Carriers do not pay DPI premiums. And rarely share their traffic publicly. Sandvine could not see it.