| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 14 |
1.4%
|
| 25 | 14 |
1.4%
|
|
| 30 | 3 |
0.3%
|
|
| 33 | 6 |
0.6%
|
|
| 35 | 4 |
0.4%
|
|
| 40 | 8 |
0.8%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 67 |
6.6%
|
|
| 51 | 3 |
0.3%
|
|
| 55 | 1 |
0.1%
|
|
| 59 | 1 |
0.1%
|
|
| 60 | 12 |
1.2%
|
|
| 65 | 2 |
0.2%
|
|
| 66 | 2 |
0.2%
|
|
| 70 | 4 |
0.4%
|
|
| 75 | 7 |
0.7%
|
|
| 80 | 3 |
0.3%
|
|
| 88 | 1 |
0.1%
|
|
| 90 | 2 |
0.2%
|
|
| 95 | 1 |
0.1%
|
|
| 100 | 863 |
84.7%
|