| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.6%
|
| 0 | 8 |
2.6%
|
|
| 5 | 2 |
0.6%
|
|
| 10 | 2 |
0.6%
|
|
| 16 | 1 |
0.3%
|
|
| 22 | 1 |
0.3%
|
|
| 30 | 2 |
0.6%
|
|
| 40 | 2 |
0.6%
|
|
| 50 | 4 |
1.3%
|
|
| 55 | 1 |
0.3%
|
|
| 60 | 3 |
1%
|
|
| 62 | 1 |
0.3%
|
|
| 68 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 75 | 1 |
0.3%
|
|
| 80 | 3 |
1%
|
|
| 90 | 11 |
3.5%
|
|
| 95 | 5 |
1.6%
|
|
| 100 | 260 |
83.6%
|