I get that about the different grading scale in different country. I can give an estimated number like there are around 15000 student who got 3.6+ out of 500000 in 2025 throughout the country. I my high school 500 students got 3.6+ out of 3000 student which is best in the country.So this brings to me being in top 3% throughout the country and top 16% in my high school.