| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3480 |
64.5%
|
|
| 1 | 546 |
10.1%
|
|
| 2 | 453 |
8.4%
|
|
| 3 | 259 |
4.8%
|
|
| 4 | 105 |
1.9%
|
|
| 5 | 61 |
1.1%
|
|
| 6 | 89 |
1.6%
|
|
| 7 | 77 |
1.4%
|
|
| 8 | 49 |
0.9%
|
|
| 9 | 14 |
0.3%
|
|
| 10 | 24 |
0.4%
|
|
| 11 | 7 |
0.1%
|
|
| 12 | 69 |
1.3%
|
|
| 13 | 2 |
0%
|
|
| 14 | 19 |
0.4%
|
|
| 15 | 6 |
0.1%
|
|
| 17 | 3 |
0.1%
|
|
| 20 | 1 |
0%
|
|
| 21 | 1 |
0%
|
|
| 24 | 6 |
0.1%
|
|
| 28 | 3 |
0.1%
|
|
| 30 | 9 |
0.2%
|
|
| 31 | 1 |
0%
|
|
| 48 | 1 |
0%
|
|
| 60 | 1 |
0%
|
|
| 90 | 1 |
0%
|
|
| 98 | Don't know | 48 |
0.9%
|
| 99 | Not applicable | 59 |
1.1%
|