| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
9.7%
|
|
| 1 | 83 |
57.2%
|
|
| 2 | 26 |
17.9%
|
|
| 3 | 13 |
9%
|
|
| 4 | 2 |
1.4%
|
|
| 5 | 4 |
2.8%
|
|
| 6 | 2 |
1.4%
|
|
| 13 | 1 |
0.7%
|
|
| Sysmiss | 6812 |