| Value | Category | Cases | |
|---|---|---|---|
| 0 | 87 |
27.5%
|
|
| 1 | 104 |
32.9%
|
|
| 2 | 96 |
30.4%
|
|
| 3 | 20 |
6.3%
|
|
| 4 | 8 |
2.5%
|
|
| 6 | 1 |
0.3%
|
|
| Sysmiss | 2603 |