| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.3%
|
|
| 1 | 69 |
20.4%
|
|
| 2 | 62 |
18.3%
|
|
| 3 | 47 |
13.9%
|
|
| 4 | 39 |
11.5%
|
|
| 5 | 11 |
3.3%
|
|
| 6 | 109 |
32.2%
|
|
| Sysmiss | 25246 |