| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 51 |
14.2%
|
| 0 | 71 |
19.8%
|
|
| 1 | 2 |
0.6%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 10 | 2 |
0.6%
|
|
| 17 | 2 |
0.6%
|
|
| 20 | 2 |
0.6%
|
|
| 24 | 2 |
0.6%
|
|
| 25 | 1 |
0.3%
|
|
| 26 | 1 |
0.3%
|
|
| 30 | 1 |
0.3%
|
|
| 31 | 1 |
0.3%
|
|
| 33 | 1 |
0.3%
|
|
| 34 | 2 |
0.6%
|
|
| 35 | 1 |
0.3%
|
|
| 37 | 1 |
0.3%
|
|
| 40 | 2 |
0.6%
|
|
| 48 | 2 |
0.6%
|
|
| 50 | 28 |
7.8%
|
|
| 51 | 2 |
0.6%
|
|
| 55 | 1 |
0.3%
|
|
| 60 | 9 |
2.5%
|
|
| 63 | 2 |
0.6%
|
|
| 65 | 1 |
0.3%
|
|
| 67 | 1 |
0.3%
|
|
| 69 | 1 |
0.3%
|
|
| 70 | 7 |
1.9%
|
|
| 75 | 2 |
0.6%
|
|
| 80 | 5 |
1.4%
|
|
| 85 | 2 |
0.6%
|
|
| 89 | 1 |
0.3%
|
|
| 90 | 4 |
1.1%
|
|
| 97 | 4 |
1.1%
|
|
| 98 | 1 |
0.3%
|
|
| 99 | 3 |
0.8%
|
|
| 100 | 138 |
38.4%
|