| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, weekly | 95 |
1.5%
|
| 2 | Yes, monthly | 568 |
9.1%
|
| 3 | Yes, quarterly | 616 |
9.9%
|
| 4 | Yes, annually | 1139 |
18.3%
|
| 5 | Yes, occassionally | 907 |
14.6%
|
| 6 | No | 2858 |
45.9%
|
| 7 | 23 |
0.4%
|
|
| 8 | Daily | 5 |
0.1%
|
| 9 | Semi- annually | 10 |
0.2%
|
| 10 | Irregular | 2 |
0%
|
| 11 | Forthnightly | 1 |
0%
|
| 12 | Once | 2 |
0%
|
| Sysmiss | 174 |