| Value | Category | Cases | |
|---|---|---|---|
| 1 | 43 |
7.3%
|
|
| 2 | 104 |
17.6%
|
|
| 3 | 130 |
22%
|
|
| 4 | 114 |
19.3%
|
|
| 5 | 58 |
9.8%
|
|
| 6 | 50 |
8.5%
|
|
| 7 | 7+ | 74 |
12.5%
|
| 8 | don't know | 8 |
1.4%
|
| 9 | 10 |
1.7%
|
|
| 11 | .Z | 36920 |