| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
1.3%
|
|
| 1 | 20 |
1.6%
|
|
| 2 | 38 |
3%
|
|
| 3 | 50 |
3.9%
|
|
| 4 | 64 |
5%
|
|
| 5 | 537 |
42.1%
|
|
| 6 | 356 |
27.9%
|
|
| 7 | 191 |
15%
|
|
| 8 | 2 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 154 |