| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1472 |
51.2%
|
|
| 1 | 792 |
27.6%
|
|
| 2 | 410 |
14.3%
|
|
| 3 | 132 |
4.6%
|
|
| 4 | 41 |
1.4%
|
|
| 5 | 12 |
0.4%
|
|
| 6 | 3 |
0.1%
|
|
| 7 | 11 |
0.4%
|
|
| 8 | Don't know | 0 |
0%
|
| 9 | Missing | 1 |
0%
|