Survey on International Mobility of Students International Mobility in Secondary Education Persons from 18 to 34 years old with mobility in secondary education by duration of the stay Units: Thousands of persons Total 149.1 More than 6 months 92.1 From 3 months to 6 months 19.6 Less than 3 months 37.4 Notes: 1) Mobility: Moving abroad for study or training Source: INE