| Value | Category | Cases | |
|---|---|---|---|
| 1 | 243 |
71.7%
|
|
| 3 | 36 |
10.6%
|
|
| 4 | 21 |
6.2%
|
|
| 5 | 14 |
4.1%
|
|
| 6 | 12 |
3.5%
|
|
| 7 | 5 |
1.5%
|
|
| 8 | 5 |
1.5%
|
|
| 9 | 2 |
0.6%
|
|
| 12 | 1 |
0.3%
|
|
| Sysmiss | 56 |