That's the trouble, you can't do many samples because those arrays aren't available via Socrates......I ran into the same issue back in 2016. Only way to get those are to wait for him to post them online in his blog or take them out of a report. Find me more current ones and I'll be happy to run tests galore.
The Socrates arrays from the ask-socrates website were not working properly until September, but they are now working since about 3 month.
You can also see in the private blog posts that MA is recently posting only the new arrays and not the old arrays anymore (except the yearly arrays which are not available on ask-socrates.com)