| Value | Category | Cases | |
|---|---|---|---|
| 0 | 421 |
60.5%
|
|
| 1 | 26 |
3.7%
|
|
| 2 | 12 |
1.7%
|
|
| 3 | 13 |
1.9%
|
|
| 4 | 13 |
1.9%
|
|
| 5 | 6 |
0.9%
|
|
| 6 | 20 |
2.9%
|
|
| 7 | 3 |
0.4%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 3 |
0.4%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 177 |
25.4%
|
|
| Sysmiss | 2 |