| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 0 | 102 |
51.3%
|
|
| 1 | 43 |
21.6%
|
|
| 2 | 25 |
12.6%
|
|
| 3 | 10 |
5%
|
|
| 4 | 4 |
2%
|
|
| 5 | 4 |
2%
|
|
| 6 | 2 |
1%
|
|
| 7 | 9 |
4.5%
|