| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | 77 |
6.7%
|
|
| 2 | 74 |
6.4%
|
|
| 3 | 88 |
7.6%
|
|
| 4 | 43 |
3.7%
|
|
| 5 | 333 |
28.9%
|
|
| 6 | 247 |
21.5%
|
|
| 7 | 288 |
25%
|
|
| Sysmiss | 1063 |