| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1175 |
54.3%
|
| 2 | 1 to 2 | 408 |
18.9%
|
| 3 | 3 to 4 | 208 |
9.6%
|
| 4 | . | 3 |
0.1%
|
| 5 | 5 to 6 | 89 |
4.1%
|
| 6 | 7 | 281 |
13%
|
| Sysmiss | 3 |