| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month | 5 |
0.6%
|
| 2 | Season | 364 |
47.2%
|
| 3 | Year | 399 |
51.7%
|
| 4 | Other (specify) | 4 |
0.5%
|
| Sysmiss | 15686 |