| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
5.4%
|
|
| 1 | 179 |
20.1%
|
|
| 2 | 192 |
21.6%
|
|
| 3 | 211 |
23.7%
|
|
| 4 | 130 |
14.6%
|
|
| 5 | 65 |
7.3%
|
|
| 6 | 25 |
2.8%
|
|
| 7 | 37 |
4.2%
|
|
| 8 | Don't know | 0 |
0%
|
| 9 | Missing | 2 |
0.2%
|