| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
2.1%
|
| 14 | 1 |
0.4%
|
|
| 16 | 1 |
0.4%
|
|
| 17 | 2 |
0.8%
|
|
| 20 | 3 |
1.3%
|
|
| 21 | 1 |
0.4%
|
|
| 25 | 6 |
2.5%
|
|
| 26 | 1 |
0.4%
|
|
| 27 | 1 |
0.4%
|
|
| 28 | 2 |
0.8%
|
|
| 30 | 1 |
0.4%
|
|
| 33 | 9 |
3.8%
|
|
| 34 | 5 |
2.1%
|
|
| 39 | 1 |
0.4%
|
|
| 40 | 4 |
1.7%
|
|
| 47 | 1 |
0.4%
|
|
| 49 | 1 |
0.4%
|
|
| 50 | 54 |
22.5%
|
|
| 51 | 22 |
9.2%
|
|
| 53 | 1 |
0.4%
|
|
| 55 | 5 |
2.1%
|
|
| 58 | 1 |
0.4%
|
|
| 59 | 1 |
0.4%
|
|
| 60 | 13 |
5.4%
|
|
| 70 | 8 |
3.3%
|
|
| 72 | 1 |
0.4%
|
|
| 75 | 4 |
1.7%
|
|
| 76 | 1 |
0.4%
|
|
| 80 | 7 |
2.9%
|
|
| 85 | 2 |
0.8%
|
|
| 90 | 9 |
3.8%
|
|
| 95 | 7 |
2.9%
|
|
| 98 | 1 |
0.4%
|
|
| 99 | 9 |
3.8%
|
|
| 100 | 49 |
20.4%
|