| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 |
0.7%
|
|
| 4 | 50 |
17.3%
|
|
| 5 | 47 |
16.3%
|
|
| 6 | 182 |
63%
|
|
| 8 | 2 |
0.7%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 1 |
0.3%
|
|
| 12 | 3 |
1%
|
|
| 15 | 1 |
0.3%
|
|
| Sysmiss | 21 |