| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1316 |
63.5%
|
| 2 | 1 to 2 | 311 |
15%
|
| 3 | 3 to 4 | 105 |
5.1%
|
| 4 | 5 to 6 | 83 |
4%
|
| 5 | 7 | 259 |
12.5%
|
| Sysmiss | 37 |