| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1642 |
53.1%
|
| 2 | 1 to 2 | 591 |
19.1%
|
| 3 | 3 to 4 | 243 |
7.9%
|
| 4 | 5 to 6 | 90 |
2.9%
|
| 5 | 7 | 524 |
17%
|
| Sysmiss | 28 |