| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1052 |
51.2%
|
| 2 | 1 to 2 | 346 |
16.8%
|
| 3 | 3 to 4 | 159 |
7.7%
|
| 4 | 5 to 6 | 93 |
4.5%
|
| 5 | 7 | 404 |
19.7%
|
| Sysmiss | 55 |