| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1165 |
49.3%
|
| 2 | 1 to 2 | 448 |
19%
|
| 3 | 3 to 4 | 215 |
9.1%
|
| 4 | 5 to 6 | 122 |
5.2%
|
| 5 | 7 | 413 |
17.5%
|
| Sysmiss | 23 |