| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.4%
|
|
| 3 | 5 |
1.1%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 92 |
20.1%
|
|
| 6 | 167 |
36.5%
|
|
| 7 | 128 |
27.9%
|
|
| 8 | 56 |
12.2%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 5 |
1.1%
|
|
| Sysmiss | 3 |