| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 0 | 160 |
80.4%
|
|
| 1 | 9 |
4.5%
|
|
| 2 | 13 |
6.5%
|
|
| 3 | 7 |
3.5%
|
|
| 4 | 9 |
4.5%
|
|
| 5 | 1 |
0.5%
|