Charts showing gender analysis for British award finalists

The data for the BSFA categories is currently incomplete on ISFDB - nothing for the awards presented in 2019 has been added as of mid-September 2019, and some of the earlier years only have a winner recorded, with no other finalists. The latter may well make the gender look worse than it was in reality for those years. (I did have a look for the missing finalists when I was building the chart for Goodreads ratings, but most of that information doesn't seem to be discoverable via Google.)

British Fantasy Award

August Derleth Award for Best Horror Novel

August Derleth Fantasy Award (Best Novel) / Robert Holdstock Award for Best Fantasy Novel

Best Novella

Best Short Fiction

Best Short Story

Arthur C. Clarke Award - Best Science Fiction Novel

As mentioned on the About page, the Clarke Award have published research into the gender of the authors of submitted works, and there has been mainstream media coverage in and around the years when the shortlist was composed entirely of one gender.
Something that I don't think has been previously noted is that - assuming these statistics are correct - there has never been a year when the Clarke shortlist has been less than 50% male.

British Science Fiction Award