| Coming percentage to operation management of residence region | Frequency | Percentage |
| I have come there very much | 1 | 0.3 |
| I have come there many times | 20 | 5.2 |
| I have come there somehow | 80 | 20.8 |
| I have come there low | 92 | 24 |
| I have not come at all | 191 | 49.7 |
| Total | 384 | 100 |