| Value | Category | Cases | |
|---|---|---|---|
| 1 | 90 |
30.5%
|
|
| 2 | 74 |
25.1%
|
|
| 3 | 49 |
16.6%
|
|
| 4 | 35 |
11.9%
|
|
| 5 | 20 |
6.8%
|
|
| 6 | 11 |
3.7%
|
|
| 7 | 7+ | 10 |
3.4%
|
| 8 | don't know | 4 |
1.4%
|
| 9 | 2 |
0.7%
|
|
| 11 | .Z | 18459 |