| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4230 |
75.6%
|
|
| 1 | 2 |
0%
|
|
| 2 | 3 |
0.1%
|
|
| 5 | 8 |
0.1%
|
|
| 8 | 3 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| 10 | 46 |
0.8%
|
|
| 12 | 3 |
0.1%
|
|
| 15 | 65 |
1.2%
|
|
| 18 | 1 |
0%
|
|
| 20 | 86 |
1.5%
|
|
| 25 | 36 |
0.6%
|
|
| 30 | 968 |
17.3%
|
|
| 32 | 1 |
0%
|
|
| 33 | 1 |
0%
|
|
| 35 | 34 |
0.6%
|
|
| 38 | 1 |
0%
|
|
| 40 | 14 |
0.3%
|
|
| 45 | 62 |
1.1%
|
|
| 48 | 2 |
0%
|
|
| 50 | 12 |
0.2%
|
|
| 55 | 1 |
0%
|
|
| 77 | Don't know | 13 |
0.2%
|