| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.7%
|
| 1 | 1 |
0.7%
|
|
| 10 | 3 |
2%
|
|
| 15 | 1 |
0.7%
|
|
| 28 | 1 |
0.7%
|
|
| 30 | 5 |
3.3%
|
|
| 40 | 6 |
4%
|
|
| 45 | 1 |
0.7%
|
|
| 50 | 6 |
4%
|
|
| 55 | 4 |
2.7%
|
|
| 60 | 14 |
9.3%
|
|
| 62 | 1 |
0.7%
|
|
| 65 | 2 |
1.3%
|
|
| 67 | 1 |
0.7%
|
|
| 70 | 10 |
6.7%
|
|
| 75 | 1 |
0.7%
|
|
| 80 | 16 |
10.7%
|
|
| 90 | 15 |
10%
|
|
| 95 | 3 |
2%
|
|
| 97 | 1 |
0.7%
|
|
| 100 | 57 |
38%
|