| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4695 |
57.4%
|
|
| 1 | 2 |
0%
|
|
| 2 | 2 |
0%
|
|
| 3 | 3 |
0%
|
|
| 5 | 5 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 10 | 161 |
2%
|
|
| 11 | 2 |
0%
|
|
| 12 | 3 |
0%
|
|
| 13 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| 15 | 134 |
1.6%
|
|
| 16 | 1 |
0%
|
|
| 17 | 2 |
0%
|
|
| 18 | 2 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 344 |
4.2%
|
|
| 21 | 5 |
0.1%
|
|
| 22 | 1 |
0%
|
|
| 24 | 4 |
0%
|
|
| 25 | 61 |
0.7%
|
|
| 27 | 2 |
0%
|
|
| 28 | 11 |
0.1%
|
|
| 29 | 1 |
0%
|
|
| 30 | 2313 |
28.3%
|
|
| 32 | 1 |
0%
|
|
| 34 | 1 |
0%
|
|
| 35 | 40 |
0.5%
|
|
| 36 | 1 |
0%
|
|
| 37 | 1 |
0%
|
|
| 38 | 3 |
0%
|
|
| 40 | 120 |
1.5%
|
|
| 44 | 1 |
0%
|
|
| 45 | 155 |
1.9%
|
|
| 48 | 2 |
0%
|
|
| 50 | 69 |
0.8%
|
|
| 55 | 2 |
0%
|
|
| 77 | Don't know | 30 |
0.4%
|