| Value | Category | Cases | |
|---|---|---|---|
| 0 | 408 |
71.1%
|
|
| 1 | 30 |
5.2%
|
|
| 2 | 53 |
9.2%
|
|
| 3 | 37 |
6.4%
|
|
| 4 | 14 |
2.4%
|
|
| 5 | 7 |
1.2%
|
|
| 6 | 7 |
1.2%
|
|
| 7 | 4 |
0.7%
|
|
| 8 | 5 |
0.9%
|
|
| 9 | 3 |
0.5%
|
|
| 10 | 5 |
0.9%
|
|
| 12 | 1 |
0.2%
|
|
| Sysmiss | 1697 |