It tends to be used by social sciences, psychologists, smaller clinical research groups, etc. Especially with student cohorts who don’t do any programming as part of their degrees.We don't use SPSS, and didn't in all the Unis I've been through, always R. There might be some legacy apps that haven't been ported over yet, but the new work is all R, and maybe some Pandas and Numpy. Maybe old stuff might be in SAS still.
And we're minted, we're not not using SPSS because we can't afford it.