| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 3717 |
92.4%
|
| 2 | 1-2 | 188 |
4.7%
|
| 3 | 3-5 | 56 |
1.4%
|
| 4 | 6-9 | 23 |
0.6%
|
| 5 | 10-19 | 18 |
0.4%
|
| 6 | 20-29 | 11 |
0.3%
|
| 7 | all 30 days | 8 |
0.2%
|
| Sysmiss | 44 |