| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAYS | 468 |
21.2%
|
| 2 | WEEKS | 86 |
3.9%
|
| 3 | MONTHS | 1221 |
55.3%
|
| 4 | YEARS | 53 |
2.4%
|
| 98 | DON'T KNOW | 190 |
8.6%
|
| Missing value | 188 |
8.5%
|