South Korea is one of the top-performing OECD countries in reading literacy, mathematics and sciences with the average student scoring 519, compared with the OECD average of 492, placing it ninth in the world. The country has one of the world's highest-educated labour forces among OECD countries. The country is well known for its highly feverish outlook on education, where its national obsession with education has been called "education fever". This obsession with education has catapulted the resource-poor nation consistently atop the global education rankings. In 2014, South Korea ranked second worldwide (after Singapore) in the national rankings of students' math and science scores by the Organization for Economic Cooperation and Development (OECD) .