Please try!!

At least two countries should be advanced economies (according to the IMF classifications1) and at least two should be from the (IMF's) "Emerging and Developing" or "Low- income Developing" country categories.

It is about measuring the effects of the pandemic rather than background knowledge eg pandemic is bad for the economy which is common sense, please focus on the important part, feel free to use any resources , gross, tables, anything,, thanks a lot!