| Value | Category | Cases | |
|---|---|---|---|
| 1 | 91 |
77.1%
|
|
| 2 | 20 |
16.9%
|
|
| 3 | 1 |
0.8%
|
|
| 4 | 1 |
0.8%
|
|
| 5 | 2 |
1.7%
|
|
| 6 | 2 |
1.7%
|
|
| 15 | 1 |
0.8%
|
|
| Sysmiss | 1498 |