| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.7%
|
| 0 | 1 |
0.3%
|
|
| 20 | 2 |
0.7%
|
|
| 30 | 1 |
0.3%
|
|
| 50 | 4 |
1.3%
|
|
| 54 | 1 |
0.3%
|
|
| 60 | 5 |
1.6%
|
|
| 70 | 5 |
1.6%
|
|
| 80 | 13 |
4.3%
|
|
| 85 | 1 |
0.3%
|
|
| 90 | 28 |
9.2%
|
|
| 93 | 1 |
0.3%
|
|
| 95 | 20 |
6.6%
|
|
| 98 | 8 |
2.6%
|
|
| 99 | 13 |
4.3%
|
|
| 100 | 200 |
65.6%
|