| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0.4%
|
|
| 1 | 86 |
6.3%
|
|
| 2 | 103 |
7.5%
|
|
| 3 | 196 |
14.3%
|
|
| 4 | 323 |
23.6%
|
|
| 5 | 277 |
20.2%
|
|
| 6 | 203 |
14.8%
|
|
| 7 | 84 |
6.1%
|
|
| 8 | 47 |
3.4%
|
|
| 9 | 20 |
1.5%
|
|
| 10 | 13 |
0.9%
|
|
| 11 | 6 |
0.4%
|
|
| 12 | 5 |
0.4%
|
|
| 13 | 2 |
0.1%
|
|
| Sysmiss | 10 |