| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.8%
|
|
| 1 | 95 |
76.6%
|
|
| 2 | 16 |
12.9%
|
|
| 3 | 8 |
6.5%
|
|
| 4 | 2 |
1.6%
|
|
| 5 | 2 |
1.6%
|
|
| Sysmiss | 126 |