- Survey of Household Economy
- Survey of Household Economy / Revised in 2017 (January 2015-)/ Two-or-more-person households
- Survey date -
- Update date 2025-09-05
- DB API
Element item:08 Tuition (kindergarten-university) (public) , 09 Tuition (kindergarten-university) (private) , 23 Desks and chairs (for work or study)