My speeds have reduced from what I've experienced for years. I don't know how to read the data myself yet or know which graphs are the important ones to post. I've included the ones enabled by default in dslstats, I can add more if need be.
Usual speeds: 49-51 mbps.
Current speeds: 32-38 mbps (max attainable isn't even my usual speed).
Estimate range is 49-66 mbps. Used to get the top end of the range when my cabinet first went live. Assuming crosstalk ate the top end.
ECI cabinet. 600m line. Plugged straight into the master socket.
https://imgur.com/a/0N0OS