| Value | Category | Cases | |
|---|---|---|---|
| 0 | 60 |
31.9%
|
|
| 1 | 48 |
25.5%
|
|
| 2 | 25 |
13.3%
|
|
| 3 | 13 |
6.9%
|
|
| 4 | 16 |
8.5%
|
|
| 5 | 10 |
5.3%
|
|
| 6 | 6 |
3.2%
|
|
| 7 | 4 |
2.1%
|
|
| 10 | 3 |
1.6%
|
|
| 12 | 1 |
0.5%
|
|
| 16 | 1 |
0.5%
|
|
| 20 | 1 |
0.5%
|
|
| Sysmiss | 1023 |