| Value | Category | Cases | |
|---|---|---|---|
| 1 | 66 |
3.3%
|
|
| 2 | 25 |
1.2%
|
|
| 3 | 20 |
1%
|
|
| 4 | 150 |
7.4%
|
|
| 5 | 322 |
15.9%
|
|
| 6 | 221 |
10.9%
|
|
| 7 | 536 |
26.5%
|
|
| 8 | 398 |
19.6%
|
|
| 9 | 217 |
10.7%
|
|
| 11 | 31 |
1.5%
|
|
| 12 | 31 |
1.5%
|
|
| 13 | 9 |
0.4%
|
|
| Sysmiss | 1897 |