| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3530 |
30%
|
|
| 1 | 5964 |
50.7%
|
|
| 2 | 1755 |
14.9%
|
|
| 3 | 285 |
2.4%
|
|
| 4 | 91 |
0.8%
|
|
| 5 | 36 |
0.3%
|
|
| 6 | 18 |
0.2%
|
|
| 7 | 7 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| 96 | other | 70 |
0.6%
|
| 98 | don't know | 0 |
0%
|