| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.3%
|
|
| 3 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 13 |
0.7%
|
|
| 8 | 28 |
1.6%
|
|
| 9 | 72 |
4.1%
|
|
| 10 | 181 |
10.4%
|
|
| 11 | 219 |
12.6%
|
|
| 11.75 | 1 |
0.1%
|
|
| 12 | 269 |
15.5%
|
|
| 12.1 | 1 |
0.1%
|
|
| 13 | 140 |
8.1%
|
|
| 14 | 122 |
7%
|
|
| 15 | 132 |
7.6%
|
|
| 16 | 71 |
4.1%
|
|
| 17 | 31 |
1.8%
|
|
| 18 | 32 |
1.8%
|
|
| 19 | 9 |
0.5%
|
|
| 20 | 24 |
1.4%
|
|
| 21 | 6 |
0.3%
|
|
| 22 | 5 |
0.3%
|
|
| 23 | 4 |
0.2%
|
|
| 24 | 2 |
0.1%
|
|
| 25 | 12 |
0.7%
|
|
| 26 | 1 |
0.1%
|
|
| 27 | 1 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 29 | 2 |
0.1%
|
|
| 30 | 2 |
0.1%
|
|
| 31 | 1 |
0.1%
|
|
| 33 | 2 |
0.1%
|
|
| 35 | 4 |
0.2%
|
|
| 36 | 2 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 42 | 1 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 55 | 1 |
0.1%
|
|
| 62 | 1 |
0.1%
|
|
| 96 | 1 |
0.1%
|
|
| 98 | don't know | 301 |
17.3%
|
| 99 | refused | 32 |
1.8%
|
| Sysmiss | 3522 |