| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
9.3%
|
|
| 1 | 28 |
23.7%
|
|
| 2 | 19 |
16.1%
|
|
| 3 | 19 |
16.1%
|
|
| 4 | 13 |
11%
|
|
| 5 | 10 |
8.5%
|
|
| 6 | 5 |
4.2%
|
|
| 7 | 4 |
3.4%
|
|
| 8 | 4 |
3.4%
|
|
| 9 | 3 |
2.5%
|
|
| 10 | 1 |
0.8%
|
|
| 16 | 1 |
0.8%
|
|
| Sysmiss | 8 |