| Value | Category | Cases | |
|---|---|---|---|
| 0 | 41 |
0.9%
|
|
| 1 | 523 |
11.4%
|
|
| 2 | 1623 |
35.5%
|
|
| 3 | 1720 |
37.6%
|
|
| 4 | 439 |
9.6%
|
|
| 5 | 134 |
2.9%
|
|
| 6 | 44 |
1%
|
|
| 7 | 30 |
0.7%
|
|
| 8 | 16 |
0.4%
|
|
| Sysmiss | 4 |