Anime Is Japan's Next Global Champion
wsj.com
wsj.com
Archive below is missing some relevant charts/graphs so maybe try the above link for those.
That being said, some of my favorite series are not based on a manga original work, such as Cowboy Bebop, Sonny Boy, Serial Experiments Lain, and Psycho-Pass.
https://myanimelist.net/anime/1/Cowboy_Bebop
https://myanimelist.net/anime/48849/Sonny_Boy
https://myanimelist.net/anime/339/Serial_Experiments_Lain
https://myanimelist.net/anime/13601/Psycho-Pass
Your comment made me think about this aspect of Lain specifically:
https://en.wikipedia.org/wiki/Serial_Experiments_Lain
> Ueda had to answer repeated queries about a statement he had made in an Animerica interview where he claimed that Lain was "a sort of cultural war against American culture and the American sense of values we [Japan] adopted after World War II". He later explained in numerous interviews that he created Lain with a set of values he viewed as distinctly Japanese; he hoped Americans would not understand the series as the Japanese would. This would lead to a "war of ideas" over the meaning of the anime, hopefully culminating in new communication between the two cultures. When Ueda discovered that the American audience held most of the same views on the series as the Japanese did, he was disappointed.
Somehow, I view that as a success instead of a failure; somehow doing your job so well as a creator that despite your low expectations of your audience, your efforts are not in vain.