| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 415 |
28%
|
| 2 | 1 to 2 | 315 |
21.2%
|
| 3 | 3 to 4 | 151 |
10.2%
|
| 4 | 5 to 6 | 113 |
7.6%
|
| 5 | 7 | 489 |
33%
|
| Sysmiss | 12 |