| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
30.9%
|
|
| 1 | 36 |
52.9%
|
|
| 2 | 2 |
2.9%
|
|
| 4 | 4 |
5.9%
|
|
| 5 | 4 |
5.9%
|
|
| 96 | NA | 0 |
0%
|
| 98 | NSP | 1 |
1.5%
|
| Sysmiss | 52821 |