Questionnaire on Cell Phones and Personal Computers, 2005
Ipsos JSR Co., Ltd.
Restriction of Use
For detailed information, please refer to 'For Data Users' at SSJDA website.
- Apply to SSJDA. Depositor's approval required.
Only available for research.
Period of Data Use Permission
Access to Datasets
Unit of Observation
Mode of Data Collection
Related Publications (by the Investigator)
Related Publications (based on Secondary Analysis)
List of related publications (based on Secondary Analysis)
Major Survey Items
Date of Release
Notes for Users
Variable and value labels are written in Japanese.
Copyright© Institute of Social Science, The University of Tokyo. All rights reserved.