| Value | Category | Cases | |
|---|---|---|---|
| 0 | 160 |
2.6%
|
|
| 1 | 84 |
1.4%
|
|
| 2 | 142 |
2.3%
|
|
| 3 | 285 |
4.6%
|
|
| 4 | 372 |
6%
|
|
| 5 | 724 |
11.8%
|
|
| 6 | 479 |
7.8%
|
|
| 7 | 3911 |
63.5%
|
|
| Sysmiss | 14 |