| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
18.3%
|
|
| 2 | 23 |
38.3%
|
|
| 3 | 21 |
35%
|
|
| 4 | 2 |
3.3%
|
|
| 5 | 1 |
1.7%
|
|
| 8 | 1 |
1.7%
|
|
| 10 | 1 |
1.7%
|
|
| 99 | ND | 0 |
0%
|
| Sysmiss | 4270 |