Siri is the most deployed #VoiceFirst system on over 500 million devices moving 15 billion request per month. This seems like quite a lot but works out to be about 3 request per month across all devices.
Read why this is a critical issue for Apple:https://qr.ae/TWGajv
Owen, indeed. Turns out Siri dropped it to 3 in my transcription. It is 30 but 80/20 rule brings this down to 20% of devices producing most of the requests to about 10 per day.