| Value | Category | Cases | |
|---|---|---|---|
| 0 | 119 |
66.5%
|
|
| 1 | 16 |
8.9%
|
|
| 2 | 9 |
5%
|
|
| 3 | 9 |
5%
|
|
| 4 | 2 |
1.1%
|
|
| 6 | 5 |
2.8%
|
|
| 96 | not given | 19 |
10.6%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 5242 |