| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.6%
|
|
| 1 | 1 |
0.6%
|
|
| 2 | 1 |
0.6%
|
|
| 3 | 8 |
5.1%
|
|
| 4 | 46 |
29.5%
|
|
| 5 | 47 |
30.1%
|
|
| 6 | 34 |
21.8%
|
|
| 7 | 11 |
7.1%
|
|
| 9 | 1 |
0.6%
|
|
| 96 | 96. Not applicable | 1 |
0.6%
|
| 98 | 98. Don't know | 5 |
3.2%
|
| Sysmiss | 151 |