| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month | 2 |
0.8%
|
| 2 | Season | 111 |
44.4%
|
| 3 | Year | 137 |
54.8%
|
| 4 | Other (specify) | 0 |
0%
|
| Sysmiss | 3767 |