| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
20.1%
|
|
| 1 | 50 |
16.5%
|
|
| 2 | 78 |
25.7%
|
|
| 3 | 52 |
17.2%
|
|
| 4 | 19 |
6.3%
|
|
| 5 | 26 |
8.6%
|
|
| 6 | 10 |
3.3%
|
|
| 7 | 2 |
0.7%
|
|
| 8 | 2 |
0.7%
|
|
| 10 | 3 |
1%
|
|
| Sysmiss | 1 |