| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1252 |
58.3%
|
|
| 5 | 2 |
0.1%
|
|
| 10 | 106 |
4.9%
|
|
| 11 | 1 |
0%
|
|
| 12 | 9 |
0.4%
|
|
| 13 | 1 |
0%
|
|
| 15 | 63 |
2.9%
|
|
| 17 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 166 |
7.7%
|
|
| 25 | 11 |
0.5%
|
|
| 28 | 1 |
0%
|
|
| 30 | 450 |
21%
|
|
| 33 | 1 |
0%
|
|
| 35 | 7 |
0.3%
|
|
| 38 | 1 |
0%
|
|
| 39 | 2 |
0.1%
|
|
| 40 | 47 |
2.2%
|
|
| 45 | 10 |
0.5%
|
|
| 50 | 6 |
0.3%
|
|
| 59 | 1 |
0%
|
|
| 77 | Don't know | 8 |
0.4%
|
| Sysmiss | 417 |