| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 84 |
37%
|
| 2 | 1, 2 | 23 |
10.1%
|
| 3 | 1, 2, 3 | 7 |
3.1%
|
| 4 | 1, 3 | 17 |
7.5%
|
| 5 | 1, 4, 3 | 1 |
0.4%
|
| 6 | 2 | 17 |
7.5%
|
| 7 | 2, 1 | 8 |
3.5%
|
| 8 | 2, 1, 3 | 2 |
0.9%
|
| 9 | 2, 3 | 4 |
1.8%
|
| 10 | 3 | 33 |
14.5%
|
| 11 | 3, 2 | 2 |
0.9%
|
| 12 | 4 | 27 |
11.9%
|
| Sysmiss | 2 |