| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1723 |
56%
|
| 2 | 1 to 2 | 676 |
22%
|
| 3 | 3 to 4 | 251 |
8.2%
|
| 4 | 5 to 6 | 132 |
4.3%
|
| 5 | 7 | 294 |
9.6%
|
| Sysmiss | 33 |