| Value | Category | Cases | |
|---|---|---|---|
| 1 | annual | 2 |
0.1%
|
| 2 | irreg | 27 |
1.5%
|
| 3 | mon | 7 |
0.4%
|
| 4 | season | 6 |
0.3%
|
| 5 | week | 2 |
0.1%
|
| Missing value | 1735 |
97.5%
|