| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
1%
|
| 6 | 1 |
0.2%
|
|
| 8 | 7 |
1.1%
|
|
| 9 | 2 |
0.3%
|
|
| 10 | 11 |
1.8%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 4 |
0.7%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 2 |
0.3%
|
|
| 16 | 1 |
0.2%
|
|
| 18 | 3 |
0.5%
|
|
| 20 | 3 |
0.5%
|
|
| 24 | 1 |
0.2%
|
|
| 25 | 1 |
0.2%
|
|
| 28 | 6 |
1%
|
|
| 30 | 7 |
1.1%
|
|
| 35 | 8 |
1.3%
|
|
| 36 | 14 |
2.3%
|
|
| 40 | 11 |
1.8%
|
|
| 42 | 17 |
2.8%
|
|
| 45 | 4 |
0.7%
|
|
| 48 | 76 |
12.4%
|
|
| 49 | 5 |
0.8%
|
|
| 50 | 16 |
2.6%
|
|
| 52 | 9 |
1.5%
|
|
| 54 | 24 |
3.9%
|
|
| 55 | 4 |
0.7%
|
|
| 56 | 16 |
2.6%
|
|
| 57 | 1 |
0.2%
|
|
| 58 | 5 |
0.8%
|
|
| 59 | 1 |
0.2%
|
|
| 60 | 46 |
7.5%
|
|
| 62 | 2 |
0.3%
|
|
| 63 | 7 |
1.1%
|
|
| 64 | 5 |
0.8%
|
|
| 65 | 6 |
1%
|
|
| 66 | 18 |
2.9%
|
|
| 70 | 32 |
5.2%
|
|
| 71 | 1 |
0.2%
|
|
| 72 | 35 |
5.7%
|
|
| 73 | 1 |
0.2%
|
|
| 75 | 3 |
0.5%
|
|
| 77 | 17 |
2.8%
|
|
| 78 | 23 |
3.8%
|
|
| 79 | 1 |
0.2%
|
|
| 80 | 11 |
1.8%
|
|
| 82 | 3 |
0.5%
|
|
| 84 | 37 |
6%
|
|
| 85 | 1 |
0.2%
|
|
| 86 | 2 |
0.3%
|
|
| 87 | 1 |
0.2%
|
|
| 88 | 1 |
0.2%
|
|
| 90 | 14 |
2.3%
|
|
| 91 | 11 |
1.8%
|
|
| 96 | 5 |
0.8%
|
|
| 98 | 10 |
1.6%
|
|
| 100 | 8 |
1.3%
|
|
| 102 | 4 |
0.7%
|
|
| 105 | 7 |
1.1%
|
|
| 108 | 6 |
1%
|
|
| 112 | 7 |
1.1%
|
|
| 120 | 4 |
0.7%
|
|
| 126 | 3 |
0.5%
|
|
| 144 | 2 |
0.3%
|
|
| 146 | 2 |
0.3%
|
|
| 156 | 1 |
0.2%
|
|
| 164 | 1 |
0.2%
|
|
| 168 | 6 |
1%
|