| Value | Category | Cases | |
|---|---|---|---|
| 1 | More arrivals | 194 |
32.3%
|
| 2 | More departures | 105 |
17.5%
|
| 3 | About the same of both | 147 |
24.5%
|
| 4 | No arrivals or departures | 154 |
25.7%
|