| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
0.5%
|
|
| 3 | Day | 136 |
23.8%
|
| 4 | Week | 109 |
19.1%
|
| 5 | Month | 195 |
34.2%
|
| 6 | Year | 128 |
22.4%
|
| Sysmiss | 123 |