| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 200 |
5.3%
|
| 1 | 403 |
10.7%
|
|
| 2 | 330 |
8.7%
|
|
| 3 | 270 |
7.2%
|
|
| 4 | 263 |
7%
|
|
| 5 | 438 |
11.6%
|
|
| 6 | 146 |
3.9%
|
|
| 7 | 195 |
5.2%
|
|
| 8 | 165 |
4.4%
|
|
| 9 | 41 |
1.1%
|
|
| 10 | 322 |
8.5%
|
|
| 11 | 36 |
1%
|
|
| 12 | 147 |
3.9%
|
|
| 13 | 37 |
1%
|
|
| 14 | 43 |
1.1%
|
|
| 15 | 164 |
4.3%
|
|
| 16 | 24 |
0.6%
|
|
| 17 | 32 |
0.8%
|
|
| 18 | 40 |
1.1%
|
|
| 19 | 11 |
0.3%
|
|
| 20 | 152 |
4%
|
|
| 21 | 9 |
0.2%
|
|
| 22 | 54 |
1.4%
|
|
| 23 | 12 |
0.3%
|
|
| 24 | 13 |
0.3%
|
|
| 25 | 53 |
1.4%
|
|
| 26 | 11 |
0.3%
|
|
| 27 | 7 |
0.2%
|
|
| 28 | 6 |
0.2%
|
|
| 29 | 3 |
0.1%
|
|
| 30 | 61 |
1.6%
|
|
| 31 | 2 |
0.1%
|
|
| 32 | 16 |
0.4%
|
|
| 33 | 1 |
0%
|
|
| 34 | 2 |
0.1%
|
|
| 35 | 18 |
0.5%
|
|
| 36 | 5 |
0.1%
|
|
| 37 | 2 |
0.1%
|
|
| 38 | 1 |
0%
|
|
| 39 | 1 |
0%
|
|
| 40 | 21 |
0.6%
|
|
| 44 | 1 |
0%
|
|
| 45 | 6 |
0.2%
|
|
| 46 | 1 |
0%
|
|
| 47 | 2 |
0.1%
|
|
| 50 | 7 |
0.2%
|
|
| 55 | 1 |
0%
|