| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 0 | 142 |
44.4%
|
|
| 1 | 1 |
0.3%
|
|
| 2 | 2 |
0.6%
|
|
| 5 | 1 |
0.3%
|
|
| 10 | 6 |
1.9%
|
|
| 20 | 4 |
1.3%
|
|
| 25 | 1 |
0.3%
|
|
| 30 | 3 |
0.9%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 2 |
0.6%
|
|
| 50 | 8 |
2.5%
|
|
| 60 | 2 |
0.6%
|
|
| 65 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 85 | 1 |
0.3%
|
|
| 90 | 2 |
0.6%
|
|
| 100 | 141 |
44.1%
|