| Value | Category | Cases | |
|---|---|---|---|
| 0 | 82 |
41.6%
|
|
| 1 | 57 |
28.9%
|
|
| 2 | 22 |
11.2%
|
|
| 3 | 13 |
6.6%
|
|
| 4 | 6 |
3%
|
|
| 5 | 5 |
2.5%
|
|
| 6 | 4 |
2%
|
|
| 7 | 2 |
1%
|
|
| 10 | 1 |
0.5%
|
|
| 15 | 1 |
0.5%
|
|
| 19 | 1 |
0.5%
|
|
| 20 | 1 |
0.5%
|
|
| 26 | 1 |
0.5%
|
|
| 27 | 1 |
0.5%
|
|
| Sysmiss | 3 |