| Value | Category | Cases | |
|---|---|---|---|
| 1 | annual | 8 |
0.1%
|
| 2 | day | 81 |
0.6%
|
| 3 | irreg | 116 |
0.8%
|
| 4 | mon | 166 |
1.2%
|
| 5 | season | 105 |
0.7%
|
| 6 | week | 7 |
0%
|
| Missing value | 13558 |
96.6%
|