| Value | Category | Cases | |
|---|---|---|---|
| 0 | 158 |
69.9%
|
|
| 1 | 35 |
15.5%
|
|
| 2 | 12 |
5.3%
|
|
| 3 | 6 |
2.7%
|
|
| 6 | 8 |
3.5%
|
|
| 7 | 1 |
0.4%
|
|
| 95 | 4 |
1.8%
|
|
| 98 | 2 |
0.9%
|
|
| Sysmiss | 7 |