| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 107 |
42.8%
|
|
| 4 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| 20 | 1 |
0.4%
|
|
| 30 | 1 |
0.4%
|
|
| 35 | 1 |
0.4%
|
|
| 50 | 4 |
1.6%
|
|
| 51 | 3 |
1.2%
|
|
| 60 | 3 |
1.2%
|
|
| 63 | 1 |
0.4%
|
|
| 70 | 2 |
0.8%
|
|
| 79 | 1 |
0.4%
|
|
| 80 | 1 |
0.4%
|
|
| 83 | 1 |
0.4%
|
|
| 90 | 1 |
0.4%
|
|
| 100 | 121 |
48.4%
|