| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | 0 | 446 |
18.7%
|
| 1 | 1 | 281 |
11.8%
|
| 2 | 2 | 256 |
10.7%
|
| 3 | 3 | 218 |
9.1%
|
| 4 | 4 | 241 |
10.1%
|
| 5 | 5 | 299 |
12.5%
|
| 6 | 6 | 152 |
6.4%
|
| 7 | 7 | 123 |
5.1%
|
| 8 | 8 | 134 |
5.6%
|
| 9 | 9 | 82 |
3.4%
|
| 10 | 10 | 80 |
3.3%
|
| 99 | 99 - Don't know | 78 |
3.3%
|