Table 2.
Relationship between distance travelled and periods of reporting
| Reporting | Distance Travelled (km) | |||
| Period | 0–20 | 21–100 | >100 | Total (%) |
| Within 24 | 4 | 12 | 16 | 32 (33.3) |
| hours | ||||
| Within 48 | 5 | 6 | 12 | 23 (24.0) |
| hours | ||||
| Within 1 week | 2 | 6 | 12 | 20 (20.8) |
| After 1 week | 2 | 10 | 9 | 21 (21.9) |
| Total (%) | 13(13.5) | 34(35.4) | 49(51.0) | 96(99.9) |