| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 204 |
56%
|
|
| 5 | 2 |
0.5%
|
|
| 10 | 3 |
0.8%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 3 |
0.8%
|
|
| 30 | 1 |
0.3%
|
|
| 40 | 3 |
0.8%
|
|
| 50 | 8 |
2.2%
|
|
| 60 | 1 |
0.3%
|
|
| 63 | 1 |
0.3%
|
|
| 65 | 1 |
0.3%
|
|
| 75 | 2 |
0.5%
|
|
| 80 | 1 |
0.3%
|
|
| 90 | 2 |
0.5%
|
|
| 100 | 131 |
36%
|