| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1032 |
53.8%
|
| 2 | 1 to 2 | 383 |
20%
|
| 3 | 3 to 4 | 148 |
7.7%
|
| 4 | 5 to 6 | 109 |
5.7%
|
| 5 | 7 | 245 |
12.8%
|
| Sysmiss | 81 |