| Characteristic | Usage rate |
|---|---|
| - | - |
| - | - |
The chart is not accessible to screen readers. Please switch to the table view to access the data.
Download
Source
Release date
March 2020
Region
South Korea
Survey time period
October 28 to December 4, 2019
Number of respondents
2,650 respondents
Age group
19 years and older
Method of interview
Face-to-face interview
Citation formats









