I have no idea, apparently, from what he says, no one has found it yet

Always liked this because it helps people see to some extent where money is going.

I know the UK and Portugal do this as well. It was especially interesting in the UK during the Brexit years because you could see a tiny piece of that pie chart with EU contributions, almost saying “this is how little of our money is going to Europe”, didn’t do any good in the end but hey, still great info to have that all detailed