| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 768 |
41.2%
|
| 2 | 1 to 2 | 485 |
26%
|
| 3 | 3 to 4 | 243 |
13%
|
| 4 | 5 to 6 | 134 |
7.2%
|
| 5 | 7 | 236 |
12.6%
|
| Sysmiss | 60 |