| Value | Category | Cases | |
|---|---|---|---|
| 1 | 159 |
62.8%
|
|
| 2 | 57 |
22.5%
|
|
| 3 | 24 |
9.5%
|
|
| 4 | 9 |
3.6%
|
|
| 5 | 2 |
0.8%
|
|
| 6 | 2 |
0.8%
|
|
| Sysmiss | 1955 |