Education at a Glance: OECD Indicators is the authoritative source for information on the state of education around the world. It provides data on the structure, finances, and performance of education systems in OECD and partner countries. It imparts key information on the output of educational institutions, the impact of learning across countries, and worldwide access, participation and progression in education, along with financial resources invested in education, as well as teachers, the learning environment, and the organization of schools.
The report can be obtained at http://www.oecd.org/education/education-at-a-glance/.