| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.6%
|
|
| 5 | 20 |
12.7%
|
|
| 6 | 132 |
83.5%
|
|
| 7 | 2 |
1.3%
|
|
| 96 | 96. Not applicable | 2 |
1.3%
|
| 98 | 98. Don't know | 1 |
0.6%
|
| 99 | 99. Missing | 0 |
0%
|
| Sysmiss | 108 |