| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
0.8%
|
| 0 | 3 |
0.8%
|
|
| 10 | 3 |
0.8%
|
|
| 20 | 7 |
1.9%
|
|
| 30 | 13 |
3.5%
|
|
| 40 | 28 |
7.5%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 79 |
21.1%
|
|
| 60 | 58 |
15.5%
|
|
| 70 | 11 |
2.9%
|
|
| 80 | 51 |
13.6%
|
|
| 90 | 14 |
3.7%
|
|
| 95 | 2 |
0.5%
|
|
| 100 | 102 |
27.2%
|