| Value | Category | Cases | |
|---|---|---|---|
| 0 | 150 |
86.2%
|
|
| 1 | 12 |
6.9%
|
|
| 2 | 5 |
2.9%
|
|
| 3 | 1 |
0.6%
|
|
| 4 | 1 |
0.6%
|
|
| 5 | 2 |
1.1%
|
|
| 9 | 2 |
1.1%
|
|
| 12 | 1 |
0.6%
|
|
| Sysmiss | 2569 |