| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
19.2%
|
|
| 1 | 3 |
2.1%
|
|
| 2 | 9 |
6.2%
|
|
| 3 | 12 |
8.2%
|
|
| 4 | 21 |
14.4%
|
|
| 5 | 16 |
11%
|
|
| 6 | 15 |
10.3%
|
|
| 7 | 9 |
6.2%
|
|
| 8 | 12 |
8.2%
|
|
| 9 | 4 |
2.7%
|
|
| 10 | 6 |
4.1%
|
|
| 11 | 3 |
2.1%
|
|
| 12 | 4 |
2.7%
|
|
| 13 | 1 |
0.7%
|
|
| 14 | 2 |
1.4%
|
|
| 15 | 1 |
0.7%
|
|
| Sysmiss | 4 |