| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 9 |
5.7%
|
| 2 | WEEKLY | 2 |
1.3%
|
| 3 | MONTHLY | 65 |
41.1%
|
| 4 | FOUR MONTHLY | 13 |
8.2%
|
| 5 | SIX MONTHLY | 3 |
1.9%
|
| 6 | ANNUALLY | 2 |
1.3%
|
| 7 | IRREGULAR/AD HOC | 20 |
12.7%
|
| 8 | BASED ON TRIPS | 42 |
26.6%
|
| 96 | OTHER | 2 |
1.3%
|
| Sysmiss | 157 |