| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 26 |
6%
|
| 0 | 22 |
5.1%
|
|
| 1 | 25 |
5.8%
|
|
| 2 | 73 |
17%
|
|
| 3 | 42 |
9.8%
|
|
| 4 | 35 |
8.1%
|
|
| 5 | 28 |
6.5%
|
|
| 6 | 22 |
5.1%
|
|
| 7 | 11 |
2.6%
|
|
| 8 | 13 |
3%
|
|
| 9 | 8 |
1.9%
|
|
| 10 | 32 |
7.4%
|
|
| 11 | 5 |
1.2%
|
|
| 12 | 7 |
1.6%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 2 |
0.5%
|
|
| 15 | 6 |
1.4%
|
|
| 16 | 2 |
0.5%
|
|
| 17 | 3 |
0.7%
|
|
| 18 | 4 |
0.9%
|
|
| 19 | 1 |
0.2%
|
|
| 20 | 8 |
1.9%
|
|
| 21 | 2 |
0.5%
|
|
| 22 | 2 |
0.5%
|
|
| 23 | 1 |
0.2%
|
|
| 24 | 1 |
0.2%
|
|
| 25 | 7 |
1.6%
|
|
| 26 | 1 |
0.2%
|
|
| 28 | 1 |
0.2%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 8 |
1.9%
|
|
| 31 | 1 |
0.2%
|
|
| 35 | 1 |
0.2%
|
|
| 37 | 1 |
0.2%
|
|
| 40 | 3 |
0.7%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 3 |
0.7%
|
|
| 58 | 1 |
0.2%
|
|
| 60 | 2 |
0.5%
|
|
| 70 | 1 |
0.2%
|
|
| 75 | 1 |
0.2%
|
|
| 80 | 4 |
0.9%
|
|
| 90 | 1 |
0.2%
|
|
| 100 | 2 |
0.5%
|
|
| 110 | 1 |
0.2%
|
|
| 126 | 1 |
0.2%
|
|
| 130 | 1 |
0.2%
|
|
| 150 | 1 |
0.2%
|
|
| 160 | 1 |
0.2%
|
|
| 170 | 1 |
0.2%
|
|
| 180 | 1 |
0.2%
|
|
| 250 | 1 |
0.2%
|