| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5607 |
93.2%
|
|
| 1 | 182 |
3%
|
|
| 2 | 105 |
1.7%
|
|
| 3 | 39 |
0.6%
|
|
| 4 | 10 |
0.2%
|
|
| 5 | 8 |
0.1%
|
|
| 6 | 5 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 10 | 3 |
0%
|
|
| 12 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| 49 | 1 |
0%
|
|
| 77 | Don't know | 45 |
0.7%
|
| 88 | Refused | 5 |
0.1%
|