| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 |
3.6%
|
| 1 | 1 |
0.3%
|
|
| 10 | 1 |
0.3%
|
|
| 12 | 1 |
0.3%
|
|
| 15 | 2 |
0.6%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 5 |
1.4%
|
|
| 25 | 3 |
0.8%
|
|
| 30 | 5 |
1.4%
|
|
| 33 | 3 |
0.8%
|
|
| 34 | 2 |
0.6%
|
|
| 35 | 2 |
0.6%
|
|
| 40 | 12 |
3.3%
|
|
| 42 | 3 |
0.8%
|
|
| 44 | 2 |
0.6%
|
|
| 46 | 3 |
0.8%
|
|
| 49 | 2 |
0.6%
|
|
| 50 | 30 |
8.3%
|
|
| 51 | 9 |
2.5%
|
|
| 52 | 3 |
0.8%
|
|
| 53 | 1 |
0.3%
|
|
| 54 | 1 |
0.3%
|
|
| 55 | 1 |
0.3%
|
|
| 56 | 2 |
0.6%
|
|
| 60 | 9 |
2.5%
|
|
| 62 | 1 |
0.3%
|
|
| 63 | 3 |
0.8%
|
|
| 64 | 1 |
0.3%
|
|
| 65 | 3 |
0.8%
|
|
| 67 | 3 |
0.8%
|
|
| 70 | 10 |
2.8%
|
|
| 71 | 1 |
0.3%
|
|
| 72 | 2 |
0.6%
|
|
| 77 | 1 |
0.3%
|
|
| 79 | 2 |
0.6%
|
|
| 80 | 8 |
2.2%
|
|
| 82 | 1 |
0.3%
|
|
| 83 | 2 |
0.6%
|
|
| 85 | 4 |
1.1%
|
|
| 90 | 2 |
0.6%
|
|
| 95 | 3 |
0.8%
|
|
| 96 | 1 |
0.3%
|
|
| 97 | 1 |
0.3%
|
|
| 98 | 3 |
0.8%
|
|
| 99 | 2 |
0.6%
|
|
| 100 | 189 |
52.5%
|