| Value | Category | Cases | |
|---|---|---|---|
| 0 | 493 |
81.8%
|
|
| 1 | 50 |
8.3%
|
|
| 2 | 36 |
6%
|
|
| 3 | 11 |
1.8%
|
|
| 4 | 6 |
1%
|
|
| 5 | 2 |
0.3%
|
|
| 6 | 2 |
0.3%
|
|
| 10 | 3 |
0.5%
|
|
| Sysmiss | 2035 |