| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 3074 |
69.9%
|
| 2 | 1 to 2 | 550 |
12.5%
|
| 3 | 3 to 4 | 223 |
5.1%
|
| 4 | 5 to 6 | 278 |
6.3%
|
| 5 | 7 | 272 |
6.2%
|
| Sysmiss | 50 |