| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.1%
|
|
| 3 | 6 |
6.5%
|
|
| 4 | 23 |
25%
|
|
| 5 | 31 |
33.7%
|
|
| 6 | 15 |
16.3%
|
|
| 7 | 10 |
10.9%
|
|
| 9 | 1 |
1.1%
|
|
| 96 | 96. Not applicable | 1 |
1.1%
|
| 98 | 98. Don't know | 4 |
4.3%
|
| 99 | 99. Missing | 0 |
0%
|
| Sysmiss | 174 |