Question post text
Nursery, kindergarten…………………….. 0 (>>7)
Elementary vocational school……………… 4 (>>8)
Middle-level vocational school/
Professional school........................................ 5 (>>8)
3-year college................................................... 6 (>>8)
University..................................………………… 7 (>>8)
MA/MSc.....................……………………………… 8 (>>8)
PhD......................………………………………….. 9 (>>8)
Others (specify) 10 (>>8)