| Value | Category | Cases | |
|---|---|---|---|
| 0 | 806 |
54.8%
|
|
| 1 | 3 |
0.2%
|
|
| 5 | 3 |
0.2%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 85 |
5.8%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 33 |
2.2%
|
|
| 18 | 1 |
0.1%
|
|
| 20 | 92 |
6.3%
|
|
| 25 | 11 |
0.7%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 360 |
24.5%
|
|
| 35 | 2 |
0.1%
|
|
| 38 | 6 |
0.4%
|
|
| 40 | 41 |
2.8%
|
|
| 45 | 10 |
0.7%
|
|
| 50 | 6 |
0.4%
|
|
| 58 | 1 |
0.1%
|
|
| 77 | Don't know | 5 |
0.3%
|
| Sysmiss | 5183 |