Ultimate Movie Rankings Site
The site's a bit weird but here are its two subpages most relevant to Psycho:
https://www.ultimatemovierankings.com/alfred-hitchcock-movies/
and
https://www.ultimatemovierankings.com/1960-top-box-office-movies/
One interesting point, the first page provides adjusted domestic box-office figures for most Hitchcock films so that by their reckoning 24 different films had adjusted domestic grosses of over $100 million.
The second page has La Dolce Vita (1960) as the 9th best grossing film in the US in 1960, just behind the The Apartment. Can that be true? And I've seen Blow Up (1966) listed in other places as being the surprise US smash of its year, yet it's not listed at all for 1966 by UMR. Hmmm.
A couple of other links for comparison. Here's Tim Burton's UMR subpage:
https://www.ultimatemovierankings.com/tim-burton-movies/
This shows both adjusted domestic boxoffice and adjusted worldwide box office!
And here's an all-time domestic tix sold page:
https://www.ultimatemovierankings.com/top-movie-ticket-sellers-of-all-time/