Holby City
The Casualty spin-off that moved upstairs to the surgical wards and outlasted most of what was around it.
1 sequence164th most looked up of 409 in the 1990s
Season 12
39sFan upload. The uploader dates this version to 2010 through 2016; counting a series per year from the January 1999 launch, it starts at the twelfth.