| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.6%
|
|
| 2 | 4 |
6.5%
|
|
| 3 | 15 |
24.2%
|
|
| 4 | 20 |
32.3%
|
|
| 5 | 9 |
14.5%
|
|
| 6 | 4 |
6.5%
|
|
| 7 | 3 |
4.8%
|
|
| 8 | 2 |
3.2%
|
|
| 9 | 1 |
1.6%
|
|
| 11 | 1 |
1.6%
|
|
| 13 | 1 |
1.6%
|
|
| 15 | 1 |
1.6%
|
|
| Sysmiss | 7785 |