| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
5.4%
|
|
| 1 | 41 |
55.4%
|
|
| 2 | 15 |
20.3%
|
|
| 3 | 9 |
12.2%
|
|
| 4 | 1 |
1.4%
|
|
| 5 | 1 |
1.4%
|
|
| 6 | 2 |
2.7%
|
|
| 63 | 1 |
1.4%
|
|
| Sysmiss | 9604 |