| Value | Category | Cases | |
|---|---|---|---|
| 0 | 163 |
30.4%
|
|
| 2 | 1 |
0.2%
|
|
| 3 | 1 |
0.2%
|
|
| 5 | 15 |
2.8%
|
|
| 7 | 1 |
0.2%
|
|
| 10 | 34 |
6.3%
|
|
| 12 | 5 |
0.9%
|
|
| 15 | 47 |
8.8%
|
|
| 17 | 1 |
0.2%
|
|
| 19 | 1 |
0.2%
|
|
| 20 | 24 |
4.5%
|
|
| 25 | 6 |
1.1%
|
|
| 30 | 161 |
30%
|
|
| 31 | 1 |
0.2%
|
|
| 35 | 8 |
1.5%
|
|
| 40 | 12 |
2.2%
|
|
| 41 | 1 |
0.2%
|
|
| 43 | 1 |
0.2%
|
|
| 45 | 38 |
7.1%
|
|
| 47 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 49 | 1 |
0.2%
|
|
| 50 | 8 |
1.5%
|
|
| 58 | 1 |
0.2%
|
|
| 77 | Don't know | 2 |
0.4%
|
| 99 | Missing | 1 |
0.2%
|
| Sysmiss | 2126 |