| Value | Category | Cases | |
|---|---|---|---|
| 0 | 118 |
60.5%
|
|
| 1 | 43 |
22.1%
|
|
| 2 | 17 |
8.7%
|
|
| 3 | 7 |
3.6%
|
|
| 4 | 4 |
2.1%
|
|
| 5 | 2 |
1%
|
|
| 7 | 1 |
0.5%
|
|
| 10 | 1 |
0.5%
|
|
| 14 | 1 |
0.5%
|
|
| 17 | 1 |
0.5%
|
|
| Sysmiss | 5 |