Due to difficulties in categorizing some school levels, participation figures for nonuniversity higher education are high. Most part-time students are enrolled in adult education and their age is unknown. They experience the same curricula and take the same examinations as full-time students. Denmark All formal regular education is classified as full-time. Numbers refer to persons enrolled on October 1, 1991.
Adult education is excluded.
Hungary Disabled students are included in primary and lower secondary education. Japan There are an additional 147,500 students, whose ages are unknown, who are not included. Norway Figures are estimates for primary and lower secondary education. In higher education, the duration of studies is typically longer if students proceed through at less than full-time pace. Therefore, conversions are made.