| Characteristic | Share of respondents |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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March 2023
Japan
2001 to 2022
4,844 respondents
18-79 years*
interviews and leaving method; dementia insurance policies or riders offered by life insurance companies, JA (agricultural cooperatives), prefectural mutual aid associations and co-ops
*The age range of survey participants was 18 to 69 in previous surveys.
Sample size of previous surveys:
2019: n=4,014
2016: n=4,056
2013: n=4,043
2010: n=4,076
2007: n=4,059
2004: n=4,202
2001: n=4,197
The source used a stratified two-stage random sampling method.
The leaving method refers to dropping off and collecting questionnaires door-to-door.
Including cancer insurance and cancer riders.









