| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.4%
|
|
| 1 | 31 |
4.5%
|
|
| 2 | 95 |
13.8%
|
|
| 3 | 124 |
18.1%
|
|
| 4 | 147 |
21.4%
|
|
| 5 | 146 |
21.3%
|
|
| 6 | 46 |
6.7%
|
|
| 7 | 46 |
6.7%
|
|
| 8 | 31 |
4.5%
|
|
| 9 | 10 |
1.5%
|
|
| 10 | 7 |
1%
|
|
| Sysmiss | 1 |