Table 2.
Demographic statistics of the respondents
| Demographic | Category | Frequency | Percentage |
|---|---|---|---|
| Age (years) | Under 18 | 0 | 0% |
| 18 ~ 30 | 173 | 47% | |
| 31 ~ 40 | 146 | 40% | |
| 41 ~ 50 | 40 | 11% | |
| over 50 | 6 | 2% | |
| Gender | Female | 196 | 54% |
| Male | 169 | 46% | |
| Education | High school or lower | 16 | 4% |
| College or undergraduate | 302 | 83% | |
| graduate | 47 | 13% | |
| Monthly income | Less than ¥ 8000 | 155 | 43% |
| ¥ 8001 ~ 15,000 | 158 | 43% | |
| ¥ 15,001 ~ 20,000 | 31 | 9% | |
| ¥ more than 20,000 | 21 | 6% | |
| Use experience | Less than 6 months | 57 | 16% |
| 6 months ~1 year | 129 | 35% | |
| 1 ~ 2 years | 115 | 32% | |
| More than 2 years | 64 | 18% | |
| Use frequency | Irregularly | 162 | 44% |
| Seldom | 9 | 3% | |
| Occasionally | 68 | 19% | |
| Often | 116 | 32% | |
| Always | 10 | 3% |