Canada
I stream alot. I have 3 IPTV boxes, Netflix, 2 mobile devices, and my kid watches a tonne of YouTube.
We constantly hit at least 1.8tb/month.
We don't upload anything, just alot of 1080p streams (don't have 4k device).
I last had a 150GB/month cap when I had ADSL connection and only 1.5Mbps connection like 15 years ago.
Heck I just did 110GB of wifi usage on my 1 phone this past month.
How are you using so little data. Do u just read text and look at limited images?