| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.2%
|
|
| 2 | 17 |
3.8%
|
|
| 3 | 17 |
3.8%
|
|
| 4 | 23 |
5.2%
|
|
| 5 | 73 |
16.4%
|
|
| 6 | 136 |
30.6%
|
|
| 7 | 118 |
26.6%
|
|
| 8 | 55 |
12.4%
|
|
| 10 | 4 |
0.9%
|
|
| Sysmiss | 19 |