He's been in 33 animated movies, not counting shorts or cameos, and including the Super Pets movie.
12 live action movies, counting the old serials as one, skipping a short with George Reeves and the Turkish movie, and counting both versions of Superman II and Justice League as one movie.
6 live actions series, including Supergirl.
19 animated series, including shows were he was just recurring, and counting each Super Friends show individually.
We were specifically discussing live-action content, not animated. Plenty of superheroes have large amounts of animated TV content, but Superman has far more live-action content than most, which is the point.
And Supergirl is a distinct character from Superman. He only made a handful of appearances on her show.