| Value | Category | Cases | |
|---|---|---|---|
| 1 | hour | 9 |
2%
|
| 2 | day | 188 |
42%
|
| 3 | week | 73 |
16.3%
|
| 4 | month | 114 |
25.4%
|
| 5 | quarterly | 41 |
9.2%
|
| 6 | year | 4 |
0.9%
|
| 7 | other | 19 |
4.2%
|
| 88 | Doesn't Know | 0 |
0%
|
| Sysmiss | 1514 |