| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1678 |
62.9%
|
|
| 1 | 1 |
0%
|
|
| 4 | 1 |
0%
|
|
| 5 | 7 |
0.3%
|
|
| 6 | 1 |
0%
|
|
| 8 | 22 |
0.8%
|
|
| 10 | 71 |
2.7%
|
|
| 15 | 38 |
1.4%
|
|
| 18 | 2 |
0.1%
|
|
| 20 | 113 |
4.2%
|
|
| 21 | 1 |
0%
|
|
| 25 | 20 |
0.7%
|
|
| 28 | 3 |
0.1%
|
|
| 30 | 576 |
21.6%
|
|
| 35 | 8 |
0.3%
|
|
| 38 | 7 |
0.3%
|
|
| 40 | 62 |
2.3%
|
|
| 42 | 1 |
0%
|
|
| 45 | 20 |
0.7%
|
|
| 46 | 1 |
0%
|
|
| 50 | 14 |
0.5%
|
|
| 55 | 2 |
0.1%
|
|
| 58 | 1 |
0%
|
|
| 59 | 1 |
0%
|
|
| 77 | Don't know | 18 |
0.7%
|
| Sysmiss | 3985 |