| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 |
0.8%
|
|
| 1 | 46 |
1.6%
|
|
| 2 | 27 |
0.9%
|
|
| 3 | 14 |
0.5%
|
|
| 4 | 111 |
3.9%
|
|
| 5 | 702 |
24.4%
|
|
| 6 | 1796 |
62.4%
|
|
| 7 | 159 |
5.5%
|
|
| Sysmiss | 2 |