| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2344 |
77.7%
|
|
| 1 | 67 |
2.2%
|
|
| 2 | 94 |
3.1%
|
|
| 3 | 238 |
7.9%
|
|
| 4 | 113 |
3.7%
|
|
| 5 | 48 |
1.6%
|
|
| 6 | 19 |
0.6%
|
|
| 7 | 11 |
0.4%
|
|
| 8 | 2 |
0.1%
|
|
| 10 | 7 |
0.2%
|
|
| 11 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 15 | 2 |
0.1%
|
|
| 96 | other | 70 |
2.3%
|
| 98 | don't know | 0 |
0%
|