| Value | Category | Cases | |
|---|---|---|---|
| 1 | day | 47 |
2.6%
|
| 2 | irreg | 113 |
6.4%
|
| 3 | mon | 289 |
16.2%
|
| 4 | season | 12 |
0.7%
|
| 5 | week | 4 |
0.2%
|
| Missing value | 1314 |
73.9%
|