| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 32 |
2%
|
| 10 | 5 |
0.3%
|
|
| 15 | 3 |
0.2%
|
|
| 20 | 6 |
0.4%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 2 |
0.1%
|
|
| 26 | 1 |
0.1%
|
|
| 27 | 1 |
0.1%
|
|
| 29 | 3 |
0.2%
|
|
| 30 | 7 |
0.4%
|
|
| 32 | 2 |
0.1%
|
|
| 33 | 2 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 2 |
0.1%
|
|
| 37 | 2 |
0.1%
|
|
| 38 | 3 |
0.2%
|
|
| 39 | 2 |
0.1%
|
|
| 40 | 7 |
0.4%
|
|
| 41 | 1 |
0.1%
|
|
| 42 | 2 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 47 | 1 |
0.1%
|
|
| 50 | 13 |
0.8%
|
|
| 55 | 1 |
0.1%
|
|
| 60 | 23 |
1.5%
|
|
| 68 | 2 |
0.1%
|
|
| 70 | 27 |
1.7%
|
|
| 75 | 4 |
0.3%
|
|
| 80 | 50 |
3.2%
|
|
| 82 | 1 |
0.1%
|
|
| 85 | 11 |
0.7%
|
|
| 89 | 1 |
0.1%
|
|
| 90 | 59 |
3.8%
|
|
| 95 | 6 |
0.4%
|
|
| 96 | 1 |
0.1%
|
|
| 98 | 1 |
0.1%
|
|
| 100 | 1284 |
81.6%
|