| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
3.2%
|
|
| 2 | 108 |
26.9%
|
|
| 3 | 162 |
40.3%
|
|
| 4 | 84 |
20.9%
|
|
| 5 | 26 |
6.5%
|
|
| 6 | 6 |
1.5%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| Sysmiss | 1869 |