| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1125 |
58.9%
|
| 2 | 1 to 2 | 315 |
16.5%
|
| 3 | 3 to 4 | 131 |
6.9%
|
| 4 | 5 to 6 | 95 |
5%
|
| 5 | 7 | 245 |
12.8%
|
| Sysmiss | 33 |