| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 887 |
41%
|
| 2 | 1 to 2 | 474 |
21.9%
|
| 3 | 3 to 4 | 239 |
11%
|
| 4 | 5 to 6 | 132 |
6.1%
|
| 5 | 7 | 434 |
20%
|
| Sysmiss | 23 |