LE: Life expectancy at birth
MYS: Mean years of schooling (Years that a person 25 years-of-age or older has spent in schools)
EYS: Expected years of schooling (Years that a 5-year-old child will spend in schools throughout his life)
GNIpc: Gross national income at purchasing power parity per capita COUNT 4
QSN1 What does LE stand for? ANS1 Life expectancy at birth QSN2 What does MYS stand for? ANS2 Mean years of schooling QSN3 What does EYS stand for? ANS3 Expected years of schooling QSN4 What does GNIpc stand for? ANS4 Gross national income at purchasing power parity per capita