I really don't like these studies for this very reason. You can make anybody look like they are doing better than they really are while also shytting on another group.
There's like 400,000 Nigerians in America and people love to compare them to 40 million Black Americans saying why can't AA's be like them

.....if you took our top 400,000 and compared it to them then that makes more sense imo. Or compare our entire population to 40 million Nigerians in their own country.
I also don't like people comparing the US, a diverse country of 350 million to small ass, homogeneous countries and say why can't we do what they do. It's more complicated than that.