| Value | Category | Cases | |
|---|---|---|---|
| 1 | 61 |
8.7%
|
|
| 2 | 124 |
17.7%
|
|
| 3 | 81 |
11.6%
|
|
| 4 | 75 |
10.7%
|
|
| 5 | 95 |
13.6%
|
|
| 6 | 237 |
33.9%
|
|
| 7 | 25 |
3.6%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 1891 |