| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.9%
|
|
| 1 | 99 |
45.8%
|
|
| 2 | 25 |
11.6%
|
|
| 3 | 4 |
1.9%
|
|
| 4 | 1 |
0.5%
|
|
| 5 | 5 |
2.3%
|
|
| 7 | 17 |
7.9%
|
|
| 8 | 63 |
29.2%
|
|
| Sysmiss | 17 |