| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
3.2%
|
| 1 | 2 |
0.9%
|
|
| 2 | 6 |
2.7%
|
|
| 3 | 2 |
0.9%
|
|
| 4 | 1 |
0.5%
|
|
| 5 | 3 |
1.4%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 3 |
1.4%
|
|
| 20 | 3 |
1.4%
|
|
| 25 | 2 |
0.9%
|
|
| 40 | 1 |
0.5%
|
|
| 50 | 5 |
2.3%
|
|
| 60 | 5 |
2.3%
|
|
| 70 | 2 |
0.9%
|
|
| 80 | 3 |
1.4%
|
|
| 85 | 1 |
0.5%
|
|
| 100 | 172 |
78.5%
|