| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
7.5%
|
|
| 1 | 19 |
10.2%
|
|
| 2 | 71 |
38.2%
|
|
| 3 | 66 |
35.5%
|
|
| 4 | 12 |
6.5%
|
|
| 5 | 1 |
0.5%
|
|
| 96 | 96. Not applicable | 1 |
0.5%
|
| 98 | 98. Don't know | 2 |
1.1%
|
| Sysmiss | 121 |