| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
2.7%
|
| 0 | No one has a university degree | 2 |
1.1%
|
| 1 | 7 |
3.7%
|
|
| 2 | 18 |
9.6%
|
|
| 3 | 14 |
7.5%
|
|
| 4 | 24 |
12.8%
|
|
| 5 | 20 |
10.7%
|
|
| 6 | 6 |
3.2%
|
|
| 7 | 10 |
5.3%
|
|
| 8 | 6 |
3.2%
|
|
| 9 | 4 |
2.1%
|
|
| 10 | 13 |
7%
|
|
| 12 | 3 |
1.6%
|
|
| 13 | 6 |
3.2%
|
|
| 15 | 10 |
5.3%
|
|
| 16 | 2 |
1.1%
|
|
| 18 | 3 |
1.6%
|
|
| 20 | 7 |
3.7%
|
|
| 25 | 3 |
1.6%
|
|
| 30 | 1 |
0.5%
|
|
| 32 | 1 |
0.5%
|
|
| 33 | 1 |
0.5%
|
|
| 35 | 4 |
2.1%
|
|
| 36 | 1 |
0.5%
|
|
| 38 | 1 |
0.5%
|
|
| 40 | 1 |
0.5%
|
|
| 43 | 1 |
0.5%
|
|
| 50 | 3 |
1.6%
|
|
| 52 | 1 |
0.5%
|
|
| 60 | 1 |
0.5%
|
|
| 63 | 1 |
0.5%
|
|
| 75 | 1 |
0.5%
|
|
| 110 | 1 |
0.5%
|
|
| 150 | 2 |
1.1%
|
|
| 200 | 1 |
0.5%
|
|
| 400 | 1 |
0.5%
|
|
| 650 | 1 |
0.5%
|
|
| Sysmiss | 173 |