| Value | Category | Cases | |
|---|---|---|---|
| 0 | 279 |
18.2%
|
|
| 1 | 80 |
5.2%
|
|
| 2 | 114 |
7.4%
|
|
| 3 | 129 |
8.4%
|
|
| 4 | 94 |
6.1%
|
|
| 5 | 71 |
4.6%
|
|
| 6 | 29 |
1.9%
|
|
| 7 | 737 |
48.1%
|
|
| Sysmiss | 1 |