| Value | Category | Cases | |
|---|---|---|---|
| 0 | 95 |
30.5%
|
|
| 1 | 52 |
16.7%
|
|
| 2 | 38 |
12.2%
|
|
| 3 | 26 |
8.4%
|
|
| 4 | 14 |
4.5%
|
|
| 5 | 11 |
3.5%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 74 |
23.8%
|
|
| Sysmiss | 75 |