| Value | Category | Cases | |
|---|---|---|---|
| 1 | 180 |
82.9%
|
|
| 2 | 21 |
9.7%
|
|
| 3 | 8 |
3.7%
|
|
| 4 | 1 |
0.5%
|
|
| 5 | 3 |
1.4%
|
|
| 7 | 1 |
0.5%
|
|
| 8 | 2 |
0.9%
|
|
| 9 | 1 |
0.5%
|
|
| Sysmiss | 7772 |