| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1639 |
31.2%
|
|
| 1 | 1055 |
20.1%
|
|
| 2 | 1498 |
28.5%
|
|
| 3 | 420 |
8%
|
|
| 4 | 168 |
3.2%
|
|
| 5 | 136 |
2.6%
|
|
| 6 | 47 |
0.9%
|
|
| 7 | 17 |
0.3%
|
|
| 8 | 10 |
0.2%
|
|
| 9 | 7 |
0.1%
|
|
| 10 | 44 |
0.8%
|
|
| 11 | 2 |
0%
|
|
| 12 | 2 |
0%
|
|
| 15 | 3 |
0.1%
|
|
| 20 | 3 |
0.1%
|
|
| 21 | 1 |
0%
|
|
| 25 | 2 |
0%
|
|
| 30 | 1 |
0%
|
|
| 96 | Other | 205 |
3.9%
|
| 98 | Don't know | 0 |
0%
|
| 99 | 5 |