| Value | Category | Cases | |
|---|---|---|---|
| 101 | One month | 0 |
0%
|
| 201 | One year | 0 |
0%
|
| 202 | 2 |
66.7%
|
|
| 203 | 1 |
33.3%
|
|
| 998 | DK | 0 |
0%
|
| Sysmiss | 8441 |