| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1258 |
53.3%
|
| 2 | 1 to 2 | 473 |
20%
|
| 3 | 3 to 4 | 198 |
8.4%
|
| 4 | 5 to 6 | 144 |
6.1%
|
| 5 | 7 | 288 |
12.2%
|
| Sysmiss | 17 |