| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 11 |
8.5%
|
| 1 | 63 |
48.5%
|
|
| 2 | 39 |
30%
|
|
| 3 | 10 |
7.7%
|
|
| 4 | 4 |
3.1%
|
|
| 9 | 1 |
0.8%
|
|
| 96 | other | 2 |
1.5%
|
| 98 | dk | 0 |
0%
|