Population that has attained at least an upper secondary education
Population that has attained a tertiary degree
Additional expected years in education at age 15
Population that has participated in formal and non-formal further education
Reading skills of 15-year-old students
Civic competencies of students in selected countries
Population that has attained at least an upper-secondary degree by age
Population that has attained at least an upper secondary degree by gender
The impact of socio-economic background on students' reading skills
Gender differences in reading skills
The impact of immigration on reading skills
Correlation between different indicators of education and skills