| Factors | Frequency | Percent (%) |
| Accessibility | 61 | 38.9 |
| Serenity | 48 | 30.6 |
| Natural Resources | 20 | 12.7 |
| Proximity | 21 | 13.4 |
| Other | 7 | 4.5 |
| Total | 157 | 100.0 |