| Number of respondents | Ratio | ||
|---|---|---|---|
| Total | 2,500 | 100 | |
| Gender | Men | 1,264 | 50.6 |
| Women | 1,236 | 49.4 | |
| Age (years) | Under 29 | 461 | 18.4 |
| 30–39 | 435 | 17.4 | |
| 40–49 | 524 | 21.0 | |
| 50–59 | 540 | 21.6 | |
| Above 60 | 540 | 21.6 | |
| Level of education | High school graduate or less | 466 | 18.6 |
| Attending university | 110 | 4.4 | |
| University graduate | 1,688 | 67.5 | |
| Post-graduate degree | 236 | 9.4 | |
| Family income (million) | Less than KRW 3 | 675 | 27.0 |
| KRW 3–5 | 752 | 30.1 | |
| KRW 5–7 | 601 | 24.0 | |
| KRW > 7 | 472 | 18.9 | |
| Age of youngest child | Under 7 years | 263 | 10.5 |
| Elementary schoolchild | 258 | 10.3 | |
| Middle and high school student | 253 | 10.1 | |
| Undergraduate / Adult | 772 | 30.9 | |
| No kids | 954 | 38.2 | |
| Area | Capital area | 1,274 | 51.0 |
| Non-capital area | 1,226 | 49.0 | |
| Division of area | Metropolitan city | 1,126 | 45.0 |
| Provincial area | 1,374 | 55.0 | |