| Value | Category | Cases | |
|---|---|---|---|
| -9 | do not know | 11 |
4.6%
|
| 7 | 1 |
0.4%
|
|
| 10 | 2 |
0.8%
|
|
| 15 | 4 |
1.7%
|
|
| 16 | 1 |
0.4%
|
|
| 18 | 1 |
0.4%
|
|
| 20 | 3 |
1.2%
|
|
| 30 | 16 |
6.6%
|
|
| 35 | 6 |
2.5%
|
|
| 37 | 1 |
0.4%
|
|
| 38 | 1 |
0.4%
|
|
| 40 | 10 |
4.1%
|
|
| 43 | 2 |
0.8%
|
|
| 45 | 1 |
0.4%
|
|
| 50 | 9 |
3.7%
|
|
| 55 | 3 |
1.2%
|
|
| 60 | 30 |
12.4%
|
|
| 61 | 1 |
0.4%
|
|
| 65 | 7 |
2.9%
|
|
| 70 | 28 |
11.6%
|
|
| 75 | 2 |
0.8%
|
|
| 80 | 29 |
12%
|
|
| 84 | 1 |
0.4%
|
|
| 85 | 2 |
0.8%
|
|
| 90 | 10 |
4.1%
|
|
| 95 | 9 |
3.7%
|
|
| 98 | 4 |
1.7%
|
|
| 99 | 1 |
0.4%
|
|
| 100 | 45 |
18.7%
|