| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 11 |
0.8%
|
| 1 | 191 |
13.5%
|
|
| 2 | 132 |
9.4%
|
|
| 3 | 148 |
10.5%
|
|
| 4 | 150 |
10.6%
|
|
| 5 | 130 |
9.2%
|
|
| 6 | 73 |
5.2%
|
|
| 7 | 83 |
5.9%
|
|
| 8 | 58 |
4.1%
|
|
| 9 | 19 |
1.3%
|
|
| 10 | 79 |
5.6%
|
|
| 11 | 13 |
0.9%
|
|
| 12 | 37 |
2.6%
|
|
| 13 | 22 |
1.6%
|
|
| 14 | 14 |
1%
|
|
| 15 | 40 |
2.8%
|
|
| 16 | 9 |
0.6%
|
|
| 17 | 8 |
0.6%
|
|
| 18 | 14 |
1%
|
|
| 19 | 11 |
0.8%
|
|
| 20 | 55 |
3.9%
|
|
| 21 | 2 |
0.1%
|
|
| 22 | 14 |
1%
|
|
| 23 | 13 |
0.9%
|
|
| 24 | 8 |
0.6%
|
|
| 25 | 11 |
0.8%
|
|
| 26 | 7 |
0.5%
|
|
| 27 | 2 |
0.1%
|
|
| 28 | 2 |
0.1%
|
|
| 30 | 14 |
1%
|
|
| 31 | 4 |
0.3%
|
|
| 32 | 2 |
0.1%
|
|
| 34 | 2 |
0.1%
|
|
| 35 | 8 |
0.6%
|
|
| 36 | 5 |
0.4%
|
|
| 37 | 1 |
0.1%
|
|
| 40 | 8 |
0.6%
|
|
| 41 | 1 |
0.1%
|
|
| 50 | 4 |
0.3%
|
|
| 56 | 1 |
0.1%
|
|
| 58 | 1 |
0.1%
|
|
| 60 | 1 |
0.1%
|
|
| 63 | 1 |
0.1%
|
|
| 64 | 1 |
0.1%
|