| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 151 |
15.4%
|
| 1 | 12 |
1.2%
|
|
| 2 | 84 |
8.6%
|
|
| 3 | 101 |
10.3%
|
|
| 4 | 70 |
7.2%
|
|
| 5 | 111 |
11.3%
|
|
| 6 | 63 |
6.4%
|
|
| 7 | 40 |
4.1%
|
|
| 8 | 46 |
4.7%
|
|
| 9 | 14 |
1.4%
|
|
| 10 | 87 |
8.9%
|
|
| 11 | 6 |
0.6%
|
|
| 12 | 21 |
2.1%
|
|
| 13 | 6 |
0.6%
|
|
| 14 | 5 |
0.5%
|
|
| 15 | 25 |
2.6%
|
|
| 16 | 3 |
0.3%
|
|
| 17 | 4 |
0.4%
|
|
| 18 | 1 |
0.1%
|
|
| 19 | 2 |
0.2%
|
|
| 20 | 33 |
3.4%
|
|
| 21 | 2 |
0.2%
|
|
| 22 | 3 |
0.3%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 9 |
0.9%
|
|
| 26 | 1 |
0.1%
|
|
| 27 | 1 |
0.1%
|
|
| 30 | 12 |
1.2%
|
|
| 31 | 1 |
0.1%
|
|
| 35 | 2 |
0.2%
|
|
| 36 | 1 |
0.1%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 6 |
0.6%
|
|
| 45 | 2 |
0.2%
|
|
| 46 | 1 |
0.1%
|
|
| 50 | 13 |
1.3%
|
|
| 52 | 1 |
0.1%
|
|
| 60 | 3 |
0.3%
|
|
| 75 | 3 |
0.3%
|
|
| 76 | 2 |
0.2%
|
|
| 80 | 5 |
0.5%
|
|
| 83 | 1 |
0.1%
|
|
| 90 | 1 |
0.1%
|
|
| 100 | 8 |
0.8%
|
|
| 101 | 1 |
0.1%
|
|
| 120 | 1 |
0.1%
|
|
| 122 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| 191 | 1 |
0.1%
|
|
| 200 | 4 |
0.4%
|
|
| 300 | 1 |
0.1%
|
|
| 350 | 1 |
0.1%
|
|
| 492 | 1 |
0.1%
|
|
| 726 | 1 |
0.1%
|
|
| 1000 | 1 |
0.1%
|