| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
1.3%
|
|
| 2 | 1 |
0.7%
|
|
| 4 | 82 |
53.6%
|
|
| 5 | 25 |
16.3%
|
|
| 6 | 21 |
13.7%
|
|
| 7 | 2 |
1.3%
|
|
| 8 | 14 |
9.2%
|
|
| 9 | 6 |
3.9%
|
|
| Sysmiss | 1934 |