| Value | Category | Cases | |
|---|---|---|---|
| 1 | 241 |
71.1%
|
|
| 3 | 37 |
10.9%
|
|
| 4 | 26 |
7.7%
|
|
| 5 | 14 |
4.1%
|
|
| 6 | 9 |
2.7%
|
|
| 7 | 8 |
2.4%
|
|
| 8 | 2 |
0.6%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 1 |
0.3%
|
|
| Sysmiss | 56 |