| Value | Category | Cases | |
|---|---|---|---|
| 0 | 123 |
78.8%
|
|
| 1 | 5 |
3.2%
|
|
| 2 | 8 |
5.1%
|
|
| 3 | 4 |
2.6%
|
|
| 4 | 3 |
1.9%
|
|
| 5 | 4 |
2.6%
|
|
| 6 | 2 |
1.3%
|
|
| 7 | 2 |
1.3%
|
|
| 8 | 1 |
0.6%
|
|
| 10 | 3 |
1.9%
|
|
| 20 | 1 |
0.6%
|
|
| Sysmiss | 39 |