| Value | Category | Cases | |
|---|---|---|---|
| 0 | 101 |
36.2%
|
|
| 1 | 63 |
22.6%
|
|
| 2 | 65 |
23.3%
|
|
| 3 | 26 |
9.3%
|
|
| 4 | 10 |
3.6%
|
|
| 5 | 8 |
2.9%
|
|
| 6 | 1 |
0.4%
|
|
| 7 | 5 |
1.8%
|
|
| Sysmiss | 382 |