| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
1.9%
|
|
| 2 | 2 |
1.3%
|
|
| 4 | 5 |
3.2%
|
|
| 5 | 36 |
23.1%
|
|
| 6 | 32 |
20.5%
|
|
| 7 | 6 |
3.8%
|
|
| 8 | 19 |
12.2%
|
|
| 9 | 29 |
18.6%
|
|
| 10 | 10 |
6.4%
|
|
| 11 | 2 |
1.3%
|
|
| 12 | 3 |
1.9%
|
|
| 13 | 8 |
5.1%
|
|
| 19 | 1 |
0.6%
|
|
| Sysmiss | 1931 |