| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1175 |
78.1%
|
| 2 | 1 to 2 | 125 |
8.3%
|
| 3 | 3 to 4 | 64 |
4.3%
|
| 4 | 5 to 6 | 33 |
2.2%
|
| 5 | 7 | 107 |
7.1%
|
| Sysmiss | 14 |