| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 45 | 1 |
0.6%
|
|
| 50 | 3 |
1.9%
|
|
| 60 | 11 |
7.1%
|
|
| 70 | 9 |
5.8%
|
|
| 80 | 29 |
18.7%
|
|
| 90 | 11 |
7.1%
|
|
| 95 | 3 |
1.9%
|
|
| 100 | 88 |
56.8%
|