| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.4%
|
|
| 2 | 1 |
0.2%
|
|
| 3 | 6 |
1.2%
|
|
| 4 | 21 |
4.1%
|
|
| 5 | 37 |
7.3%
|
|
| 6 | 96 |
18.8%
|
|
| 7 | 158 |
31%
|
|
| 8 | 140 |
27.5%
|
|
| 9 | 46 |
9%
|
|
| 10 | 3 |
0.6%
|
|
| Sysmiss | 1635 |