| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 27927 |
43%
|
| 2 | 1 to 2 | 12211 |
18.8%
|
| 3 | 3 to 4 | 6685 |
10.3%
|
| 4 | 5 to 6 | 3855 |
5.9%
|
| 5 | 7 | 14209 |
21.9%
|
| Sysmiss | 648 |