| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.9%
|
|
| 1 | 128 |
19.2%
|
|
| 2 | 196 |
29.4%
|
|
| 3 | 194 |
29.1%
|
|
| 4 | 85 |
12.7%
|
|
| 5 | 38 |
5.7%
|
|
| 6 | 10 |
1.5%
|
|
| 7 | 5 |
0.7%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 2 |
0.3%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 3 |