| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 115 |
22.9%
|
| 1 | 22 |
4.4%
|
|
| 2 | 35 |
7%
|
|
| 3 | 34 |
6.8%
|
|
| 4 | 34 |
6.8%
|
|
| 5 | 37 |
7.4%
|
|
| 6 | 20 |
4%
|
|
| 7 | 19 |
3.8%
|
|
| 8 | 6 |
1.2%
|
|
| 9 | 3 |
0.6%
|
|
| 10 | 24 |
4.8%
|
|
| 11 | 6 |
1.2%
|
|
| 12 | 9 |
1.8%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 13 |
2.6%
|
|
| 18 | 1 |
0.2%
|
|
| 19 | 3 |
0.6%
|
|
| 20 | 9 |
1.8%
|
|
| 22 | 2 |
0.4%
|
|
| 23 | 2 |
0.4%
|
|
| 24 | 2 |
0.4%
|
|
| 25 | 7 |
1.4%
|
|
| 26 | 2 |
0.4%
|
|
| 27 | 1 |
0.2%
|
|
| 30 | 11 |
2.2%
|
|
| 32 | 1 |
0.2%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 6 |
1.2%
|
|
| 36 | 1 |
0.2%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 6 |
1.2%
|
|
| 42 | 2 |
0.4%
|
|
| 43 | 1 |
0.2%
|
|
| 45 | 3 |
0.6%
|
|
| 50 | 6 |
1.2%
|
|
| 55 | 3 |
0.6%
|
|
| 58 | 1 |
0.2%
|
|
| 60 | 2 |
0.4%
|
|
| 61 | 1 |
0.2%
|
|
| 63 | 2 |
0.4%
|
|
| 65 | 2 |
0.4%
|
|
| 67 | 1 |
0.2%
|
|
| 70 | 1 |
0.2%
|
|
| 75 | 2 |
0.4%
|
|
| 80 | 1 |
0.2%
|
|
| 89 | 1 |
0.2%
|
|
| 90 | 2 |
0.4%
|
|
| 96 | 1 |
0.2%
|
|
| 100 | 6 |
1.2%
|
|
| 110 | 1 |
0.2%
|
|
| 120 | 2 |
0.4%
|
|
| 121 | 1 |
0.2%
|
|
| 125 | 1 |
0.2%
|
|
| 130 | 1 |
0.2%
|
|
| 147 | 1 |
0.2%
|
|
| 150 | 1 |
0.2%
|
|
| 190 | 1 |
0.2%
|
|
| 200 | 3 |
0.6%
|
|
| 230 | 1 |
0.2%
|
|
| 237 | 1 |
0.2%
|
|
| 250 | 4 |
0.8%
|
|
| 280 | 1 |
0.2%
|
|
| 300 | 1 |
0.2%
|
|
| 313 | 1 |
0.2%
|
|
| 340 | 1 |
0.2%
|
|
| 350 | 1 |
0.2%
|
|
| 465 | 1 |
0.2%
|
|
| 700 | 1 |
0.2%
|
|
| 831 | 1 |
0.2%
|
|
| 1200 | 1 |
0.2%
|
|
| 1269 | 1 |
0.2%
|
|
| 1700 | 1 |
0.2%
|