| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 18 |
8.2%
|
| 2 | 1 |
0.5%
|
|
| 3 | 1 |
0.5%
|
|
| 6 | 2 |
0.9%
|
|
| 7 | 2 |
0.9%
|
|
| 8 | 18 |
8.2%
|
|
| 9 | 9 |
4.1%
|
|
| 10 | 3 |
1.4%
|
|
| 11 | 2 |
0.9%
|
|
| 12 | 1 |
0.5%
|
|
| 13 | 3 |
1.4%
|
|
| 15 | 1 |
0.5%
|
|
| 18 | 1 |
0.5%
|
|
| 19 | 2 |
0.9%
|
|
| 20 | 1 |
0.5%
|
|
| 22 | 1 |
0.5%
|
|
| 24 | 16 |
7.3%
|
|
| 30 | 1 |
0.5%
|
|
| 35 | 1 |
0.5%
|
|
| 36 | 3 |
1.4%
|
|
| 40 | 5 |
2.3%
|
|
| 42 | 2 |
0.9%
|
|
| 45 | 1 |
0.5%
|
|
| 46 | 1 |
0.5%
|
|
| 48 | 18 |
8.2%
|
|
| 49 | 1 |
0.5%
|
|
| 50 | 2 |
0.9%
|
|
| 52 | 14 |
6.4%
|
|
| 55 | 2 |
0.9%
|
|
| 56 | 2 |
0.9%
|
|
| 59 | 1 |
0.5%
|
|
| 60 | 2 |
0.9%
|
|
| 63 | 5 |
2.3%
|
|
| 64 | 2 |
0.9%
|
|
| 65 | 5 |
2.3%
|
|
| 66 | 2 |
0.9%
|
|
| 67 | 2 |
0.9%
|
|
| 68 | 1 |
0.5%
|
|
| 70 | 4 |
1.8%
|
|
| 72 | 1 |
0.5%
|
|
| 78 | 1 |
0.5%
|
|
| 82 | 1 |
0.5%
|
|
| 84 | 2 |
0.9%
|
|
| 90 | 4 |
1.8%
|
|
| 92 | 1 |
0.5%
|
|
| 95 | 1 |
0.5%
|
|
| 96 | 1 |
0.5%
|
|
| 98 | 1 |
0.5%
|
|
| 99 | 1 |
0.5%
|
|
| 100 | 2 |
0.9%
|
|
| 108 | 1 |
0.5%
|
|
| 110 | 1 |
0.5%
|
|
| 114 | 1 |
0.5%
|
|
| 118 | 2 |
0.9%
|
|
| 120 | 5 |
2.3%
|
|
| 125 | 1 |
0.5%
|
|
| 135 | 1 |
0.5%
|
|
| 140 | 2 |
0.9%
|
|
| 144 | 1 |
0.5%
|
|
| 145 | 1 |
0.5%
|
|
| 150 | 1 |
0.5%
|
|
| 155 | 1 |
0.5%
|
|
| 160 | 13 |
5.9%
|
|
| 162 | 1 |
0.5%
|
|
| 163 | 1 |
0.5%
|
|
| 164 | 1 |
0.5%
|
|
| 165 | 6 |
2.7%
|
|
| 168 | 4 |
1.8%
|