| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 0 |
0%
|
| 1 | 50 |
44.2%
|
|
| 2 | 35 |
31%
|
|
| 3 | 13 |
11.5%
|
|
| 4 | 5 |
4.4%
|
|
| 5 | 3 |
2.7%
|
|
| 6 | 2 |
1.8%
|
|
| 7 | 4 |
3.5%
|
|
| 11 | 1 |
0.9%
|
|
| Sysmiss | 1531 |