| Value | Category | Cases | |
|---|---|---|---|
| 0 | 72 |
1.4%
|
|
| 1 | 5143 |
97.8%
|
|
| 2 | 40 |
0.8%
|
|
| 3 | 4 |
0.1%
|
|
| 98 | Don't know | 0 |
0%
|
| 99 | 6 |