Not surprising to be honest to see this list. Those who are in the educational field will definitely know the reason why and to list a few
1. Selected students
2. Number of students
3. Type of subjects offered

Actualy these Figure is never about the race.

Let’s say u establish a school. And the school has one student. Thst student score straight A+
The gps will be 0. And that will rank number 1 in the list.

And for all u know, the student might be taking min subjects (core subjects)

This is how to play with statistics.

Er. The Chinese school can’t make it to the list also because of the students themselves la. These schools usually have more high performers in terms of numbers, but their non performing students is a bigger majority in the school itself.

So their gps is average out and become higher than the one in the list.