| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
1%
|
| 0 | 52 |
12.9%
|
|
| 1 | 24 |
6%
|
|
| 2 | 47 |
11.7%
|
|
| 3 | 34 |
8.5%
|
|
| 4 | 17 |
4.2%
|
|
| 5 | 30 |
7.5%
|
|
| 6 | 20 |
5%
|
|
| 7 | 2 |
0.5%
|
|
| 8 | 9 |
2.2%
|
|
| 9 | 8 |
2%
|
|
| 10 | 21 |
5.2%
|
|
| 11 | 4 |
1%
|
|
| 12 | 11 |
2.7%
|
|
| 13 | 3 |
0.7%
|
|
| 14 | 6 |
1.5%
|
|
| 15 | 9 |
2.2%
|
|
| 16 | 5 |
1.2%
|
|
| 17 | 5 |
1.2%
|
|
| 18 | 1 |
0.2%
|
|
| 19 | 1 |
0.2%
|
|
| 20 | 10 |
2.5%
|
|
| 21 | 4 |
1%
|
|
| 22 | 2 |
0.5%
|
|
| 23 | 1 |
0.2%
|
|
| 24 | 2 |
0.5%
|
|
| 25 | 5 |
1.2%
|
|
| 26 | 3 |
0.7%
|
|
| 27 | 2 |
0.5%
|
|
| 28 | 1 |
0.2%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 3 |
0.7%
|
|
| 32 | 1 |
0.2%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 2 |
0.5%
|
|
| 36 | 1 |
0.2%
|
|
| 39 | 1 |
0.2%
|
|
| 40 | 2 |
0.5%
|
|
| 45 | 2 |
0.5%
|
|
| 47 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 4 |
1%
|
|
| 53 | 1 |
0.2%
|
|
| 56 | 1 |
0.2%
|
|
| 57 | 1 |
0.2%
|
|
| 60 | 1 |
0.2%
|
|
| 61 | 1 |
0.2%
|
|
| 62 | 1 |
0.2%
|
|
| 63 | 1 |
0.2%
|
|
| 64 | 1 |
0.2%
|
|
| 73 | 1 |
0.2%
|
|
| 76 | 1 |
0.2%
|
|
| 77 | 1 |
0.2%
|
|
| 78 | 1 |
0.2%
|
|
| 80 | 1 |
0.2%
|
|
| 87 | 1 |
0.2%
|
|
| 89 | 1 |
0.2%
|
|
| 91 | 1 |
0.2%
|
|
| 93 | 1 |
0.2%
|
|
| 100 | 2 |
0.5%
|
|
| 107 | 1 |
0.2%
|
|
| 115 | 2 |
0.5%
|
|
| 117 | 1 |
0.2%
|
|
| 123 | 2 |
0.5%
|
|
| 127 | 1 |
0.2%
|
|
| 130 | 1 |
0.2%
|
|
| 137 | 1 |
0.2%
|
|
| 150 | 2 |
0.5%
|
|
| 156 | 1 |
0.2%
|
|
| 160 | 1 |
0.2%
|
|
| 164 | 1 |
0.2%
|
|
| 170 | 2 |
0.5%
|
|
| 300 | 1 |
0.2%
|
|
| 415 | 1 |
0.2%
|
|
| 550 | 1 |
0.2%
|
|
| 681 | 1 |
0.2%
|