| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.4%
|
| 30 | 1 |
0.4%
|
|
| 40 | 8 |
3.3%
|
|
| 50 | 12 |
5%
|
|
| 60 | 10 |
4.2%
|
|
| 65 | 1 |
0.4%
|
|
| 70 | 8 |
3.3%
|
|
| 75 | 2 |
0.8%
|
|
| 79 | 1 |
0.4%
|
|
| 80 | 16 |
6.7%
|
|
| 85 | 1 |
0.4%
|
|
| 90 | 6 |
2.5%
|
|
| 92 | 1 |
0.4%
|
|
| 95 | 4 |
1.7%
|
|
| 98 | 1 |
0.4%
|
|
| 99 | 1 |
0.4%
|
|
| 100 | 166 |
69.2%
|