| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1279 |
72.4%
|
|
| 1 | 216 |
12.2%
|
|
| 2 | 134 |
7.6%
|
|
| 3 | 75 |
4.2%
|
|
| 4 | 10 |
0.6%
|
|
| 5 | 32 |
1.8%
|
|
| 6 | 13 |
0.7%
|
|
| 7 | 6 |
0.3%
|
|
| 10 | 1 |
0.1%
|
|
| 77 | Don't know | 0 |
0%
|