| Value | Category | Cases | |
|---|---|---|---|
| 1 | 97 |
24.9%
|
|
| 2 | 199 |
51%
|
|
| 3 | 58 |
14.9%
|
|
| 4 | 22 |
5.6%
|
|
| 5 | 6 |
1.5%
|
|
| 6 | 2 |
0.5%
|
|
| 7 | 4 |
1%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 1 |
0.3%
|
|
| Sysmiss | 1993 |