But I don't seem to be able to post a link which shows the graphs
Clicking the graphic you posted shows the underlying graphs.
That's neat! I didn't know that trick, thanks

.
It's still better to post the graph version in the first place.
My broadband basic info/help site -
www.robertos.me.uk. Domains, site and mail hosting -
Tsohost.
Connection - AAISP Home::1 80/20. 200GB. Sync 71307/12780Kbps @ 600m. BQMs -
IPv4 &
IPv6