| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
15.3%
|
|
| 2 | 144 |
45%
|
|
| 3 | 65 |
20.3%
|
|
| 4 | 34 |
10.6%
|
|
| 5 | 20 |
6.3%
|
|
| 6 | 6 |
1.9%
|
|
| 7 | 1 |
0.3%
|
|
| 14 | 1 |
0.3%
|
|
| Sysmiss | 3114 |