@Monzo I have some older press reports about the German "Knots Landing" ratings. I'll scan this for you on occasion. For example, the TV magazine "Bild und Funk" reported on the fall in ratings in the winter of 1990 in a graph with a graphical curve called "Quotenmeter" and reported that it had to do with the poorly placed afternoon airtime.
Accordingly, the 5th season in Germany had the highest ratings with up to 6 million viewers when it was first broadcast. A very good audience rate for Germany with an equally high market share in the target audience of viewers.
The TV magazine "Funkuhr" reported in a report of over 7 million viewers when an episode strand was broadcast (the 4th season). So when it was first broadcast here in Germany KL had high ratings and a strong fan base.
The popularity of the series at that time was also made clear by the audience response and the protests (including many letters to the editor) when ZDF gave it a new time slot in the afternoons on Monday and Thursday. The series was not unpopular in this country. On the contrary:
- It wasn't marketed too well by ZDF
- it was relegated to the afternoon program.
Some time ago I received a lot of KL press material from a former employee of the "Gong" TV magazine.
The magazine always reported very reliably on the individual episodes and provided plenty of pictures, but apart from that there was not a lot of material from the TV station about the series that was made available.
Also the marketing on the part of the TV broadcaster was not as profiling compared with other TV formats of the broadcaster.