| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.2%
|
|
| 1 | 27 |
2.8%
|
|
| 2 | 14 |
1.4%
|
|
| 3 | 83 |
8.5%
|
|
| 4 | 185 |
19%
|
|
| 5 | 180 |
18.5%
|
|
| 6 | 203 |
20.9%
|
|
| 7 | 102 |
10.5%
|
|
| 8 | 126 |
12.9%
|
|
| 9 | 51 |
5.2%
|
|
| Sysmiss | 381 |