Some end of the year/end of the extension stats:
- Hachette have collected ~49% of the stories printed in the prog so far across the 2 collections!
- The most recent prog we have a story from is Brink from prog 2169.
- There are 205 progs from which we've had 0 stories. 93 of those are post 2169.
- There are 142 progs from which we've had all of the stories.
This graph shows the % of stories printed each year that've been collected. I've broken things down by extension as well as collection as I wanted to see how the spread in the 1st UC extension compared to the initial run.

I hadn't realised at the time but the extension has been largely drawn from "modern" (post 2000) progs. There's a chunk of 70s strips, a few bits scattered through the late 80s and 90s (mostly John Smith) but the vast bulk of it's content has been drawn from strips from 2000-2019. That it's also been a really srong run speaks volumes for the quality of the stories in the prog in this era.