| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
3.1%
|
|
| 1 | 78 |
24.2%
|
|
| 2 | 123 |
38.2%
|
|
| 3 | 44 |
13.7%
|
|
| 4 | 33 |
10.2%
|
|
| 5 | 19 |
5.9%
|
|
| 6 | 12 |
3.7%
|
|
| 8 | 1 |
0.3%
|
|
| 10 | 1 |
0.3%
|
|
| 15 | 1 |
0.3%
|
|
| Sysmiss | 5381 |