| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.3%
|
|
| 1 | 20 |
2.3%
|
|
| 2 | 84 |
9.8%
|
|
| 3 | 155 |
18.1%
|
|
| 4 | 69 |
8%
|
|
| 5 | 104 |
12.1%
|
|
| 6 | 265 |
30.9%
|
|
| 7 | 158 |
18.4%
|
|
| Sysmiss | 25 |