| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1176 |
64.9%
|
| 2 | 1 to 2 | 321 |
17.7%
|
| 3 | 3 to 4 | 98 |
5.4%
|
| 4 | 5 to 6 | 54 |
3%
|
| 5 | 7 | 164 |
9%
|
| Sysmiss | 17 |