| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
3.2%
|
|
| 1 | 36 |
37.9%
|
|
| 2 | 23 |
24.2%
|
|
| 3 | 10 |
10.5%
|
|
| 4 | 9 |
9.5%
|
|
| 5 | 3 |
3.2%
|
|
| 6 | 2 |
2.1%
|
|
| 7 | 1 |
1.1%
|
|
| 8 | 1 |
1.1%
|
|
| 9 | 2 |
2.1%
|
|
| 10 | 4 |
4.2%
|
|
| 15 | 1 |
1.1%
|
|
| Sysmiss | 230 |