| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
3%
|
|
| 1 | 28 |
16.9%
|
|
| 2 | 59 |
35.5%
|
|
| 3 | 37 |
22.3%
|
|
| 4 | 14 |
8.4%
|
|
| 5 | 8 |
4.8%
|
|
| 6 | 5 |
3%
|
|
| 7 | 2 |
1.2%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 4 |
2.4%
|
|
| 13 | 1 |
0.6%
|
|
| 14 | 1 |
0.6%
|
|
| 18 | 1 |
0.6%
|
|
| Sysmiss | 4 |