| Value | Category | Cases | |
|---|---|---|---|
| 0 | 45 |
20%
|
|
| 1 | 72 |
32%
|
|
| 2 | 62 |
27.6%
|
|
| 3 | 17 |
7.6%
|
|
| 4 | 15 |
6.7%
|
|
| 5 | 5 |
2.2%
|
|
| 6 | 5 |
2.2%
|
|
| 7 | 2 |
0.9%
|
|
| 10 | 2 |
0.9%
|
|
| Sysmiss | 70 |