| Value | Category | Cases | |
|---|---|---|---|
| 0 | 128 |
12.5%
|
|
| 1 | 265 |
25.8%
|
|
| 2 | 189 |
18.4%
|
|
| 3 | 133 |
13%
|
|
| 4 | 50 |
4.9%
|
|
| 5 | 39 |
3.8%
|
|
| 6 | 6 |
0.6%
|
|
| 7 | 215 |
21%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 30 |