| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 |
1.8%
|
| 0 | 323 |
44.7%
|
|
| 1 | 27 |
3.7%
|
|
| 2 | 25 |
3.5%
|
|
| 3 | 20 |
2.8%
|
|
| 4 | 14 |
1.9%
|
|
| 5 | 30 |
4.1%
|
|
| 6 | 14 |
1.9%
|
|
| 7 | 10 |
1.4%
|
|
| 8 | 5 |
0.7%
|
|
| 9 | 12 |
1.7%
|
|
| 10 | 33 |
4.6%
|
|
| 11 | 5 |
0.7%
|
|
| 12 | 5 |
0.7%
|
|
| 13 | 4 |
0.6%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 6 |
0.8%
|
|
| 16 | 3 |
0.4%
|
|
| 17 | 5 |
0.7%
|
|
| 18 | 3 |
0.4%
|
|
| 19 | 2 |
0.3%
|
|
| 20 | 25 |
3.5%
|
|
| 22 | 1 |
0.1%
|
|
| 23 | 2 |
0.3%
|
|
| 25 | 8 |
1.1%
|
|
| 26 | 3 |
0.4%
|
|
| 28 | 3 |
0.4%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 14 |
1.9%
|
|
| 31 | 2 |
0.3%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 3 |
0.4%
|
|
| 37 | 1 |
0.1%
|
|
| 38 | 2 |
0.3%
|
|
| 40 | 11 |
1.5%
|
|
| 43 | 2 |
0.3%
|
|
| 44 | 1 |
0.1%
|
|
| 45 | 2 |
0.3%
|
|
| 46 | 2 |
0.3%
|
|
| 48 | 3 |
0.4%
|
|
| 49 | 1 |
0.1%
|
|
| 50 | 9 |
1.2%
|
|
| 56 | 1 |
0.1%
|
|
| 57 | 1 |
0.1%
|
|
| 58 | 2 |
0.3%
|
|
| 60 | 4 |
0.6%
|
|
| 61 | 1 |
0.1%
|
|
| 62 | 1 |
0.1%
|
|
| 66 | 2 |
0.3%
|
|
| 68 | 1 |
0.1%
|
|
| 70 | 4 |
0.6%
|
|
| 74 | 1 |
0.1%
|
|
| 75 | 2 |
0.3%
|
|
| 80 | 2 |
0.3%
|
|
| 82 | 1 |
0.1%
|
|
| 86 | 2 |
0.3%
|
|
| 88 | 1 |
0.1%
|
|
| 90 | 4 |
0.6%
|
|
| 94 | 1 |
0.1%
|
|
| 95 | 1 |
0.1%
|
|
| 98 | 1 |
0.1%
|
|
| 99 | 1 |
0.1%
|
|
| 100 | 5 |
0.7%
|
|
| 105 | 1 |
0.1%
|
|
| 110 | 2 |
0.3%
|
|
| 116 | 1 |
0.1%
|
|
| 122 | 1 |
0.1%
|
|
| 138 | 1 |
0.1%
|
|
| 140 | 3 |
0.4%
|
|
| 145 | 1 |
0.1%
|
|
| 148 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| 160 | 1 |
0.1%
|
|
| 166 | 1 |
0.1%
|
|
| 167 | 1 |
0.1%
|
|
| 170 | 1 |
0.1%
|
|
| 195 | 1 |
0.1%
|
|
| 200 | 2 |
0.3%
|
|
| 205 | 1 |
0.1%
|
|
| 245 | 1 |
0.1%
|
|
| 250 | 1 |
0.1%
|
|
| 420 | 1 |
0.1%
|
|
| 439 | 1 |
0.1%
|
|
| 500 | 1 |
0.1%
|
|
| 577 | 1 |
0.1%
|