| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22 |
19.3%
|
|
| 1 | 38 |
33.3%
|
|
| 2 | 26 |
22.8%
|
|
| 3 | 11 |
9.6%
|
|
| 4 | 4 |
3.5%
|
|
| 5 | 8 |
7%
|
|
| 6 | 1 |
0.9%
|
|
| 7 | 2 |
1.8%
|
|
| 8 | 2 |
1.8%
|
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 10 |