| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
2%
|
| 25 | 1 |
0.3%
|
|
| 50 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 75 | 1 |
0.3%
|
|
| 80 | 3 |
0.8%
|
|
| 90 | 6 |
1.7%
|
|
| 95 | 6 |
1.7%
|
|
| 96 | 1 |
0.3%
|
|
| 98 | 1 |
0.3%
|
|
| 99 | 9 |
2.5%
|
|
| 100 | 321 |
89.7%
|