| Value | Category | Cases | |
|---|---|---|---|
| 0 | 225 |
38.8%
|
|
| 1 | 281 |
48.4%
|
|
| 2 | 41 |
7.1%
|
|
| 3 | 17 |
2.9%
|
|
| 4 | 6 |
1%
|
|
| 5 | 8 |
1.4%
|
|
| 6 | 2 |
0.3%
|
|
| Sysmiss | 16801 |