| Value | Category | Cases | |
|---|---|---|---|
| 0 | 214 |
36.2%
|
|
| 1 | 241 |
40.8%
|
|
| 2 | 81 |
13.7%
|
|
| 3 | 33 |
5.6%
|
|
| 4 | 13 |
2.2%
|
|
| 5 | 8 |
1.4%
|
|
| 6 | 1 |
0.2%
|
|
| Sysmiss | 78 |