| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
6.1%
|
|
| 3 | 1 |
1.5%
|
|
| 4 | 3 |
4.5%
|
|
| 5 | 10 |
15.2%
|
|
| 6 | 15 |
22.7%
|
|
| 10 | 1 |
1.5%
|
|
| 99 | NOT APPLICABLE | 32 |
48.5%
|
| Sysmiss | 3934 |