| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 3775 |
98.3%
|
| 2 | 1-2 | 47 |
1.2%
|
| 3 | 3-5 | 8 |
0.2%
|
| 4 | 6-9 | 6 |
0.2%
|
| 5 | 10-19 | 1 |
0%
|
| 6 | 20-29 | 2 |
0.1%
|
| 7 | all 30 days | 3 |
0.1%
|
| Sysmiss | 75 |