| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
1.5%
|
|
| 2 | 26 |
12.8%
|
|
| 3 | 61 |
30%
|
|
| 4 | 55 |
27.1%
|
|
| 5 | 26 |
12.8%
|
|
| 6 | 3 |
1.5%
|
|
| 7 | 4 |
2%
|
|
| 9 | 2 |
1%
|
|
| 10 | 3 |
1.5%
|
|
| 11 | 11 |
5.4%
|
|
| 12 | 7 |
3.4%
|
|
| 13 | 2 |
1%
|
|
| Sysmiss | 322 |