You should exclude the brand new users from your stats. They are likely to be spam bots that are banned.
That is quite some stat in itself, 73.35% of new accounts got nuked.
I agree that the other percentages would give a better representation with those having been removed from the figures first.
I am thinking that i willl make a post with full position distrubution from id 1 to date some time in future .
I will make a better representation regarding the positions who actualy contrubute to the forum, but the " Brand New" postion and perecentage also should be noted since it is a huge part of statistcs.
It goes back to 2016/12/13 thanks to taptoshi, who is no longer active on the forum. 
Unfortunately the modlog has no dates. I can start collecting the date now when I scrape it from the log file, but past records are not timestamped. I could guesstimate the date range based on the ID number like the OP though.
Unfortunately the modlog has no dates. I can start collecting the date now when I scrape it from the log file, but past records are not timestamped. I could guesstimate the date range based on the ID number like the OP though.
That's a decent sample size. I guess the exact date isn't that important, I was just interested in what sort of percentage of new accounts do get nuked in recent times as opposed to years ago.
I agree, this could indeed be interesting to see.
At this point i think that best I can do is how many of Brand New positions are banned and how many are spam accounts.