| Value | Category | Cases | |
|---|---|---|---|
| 0 | Incomplete arrival time/departure time data | 4560 |
2.4%
|
| 1 | Complete data | 89877 |
47.2%
|
| 2 | Arrival time = departure time | 20 |
0%
|
| 8 | No data | 94753 |
49.7%
|
| 99 | DROP, No Teacher/KIAT Kamera error | 1285 |
0.7%
|