| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
1.7%
|
| 0 | 239 |
50.4%
|
|
| 1 | 29 |
6.1%
|
|
| 2 | 35 |
7.4%
|
|
| 3 | 21 |
4.4%
|
|
| 4 | 21 |
4.4%
|
|
| 5 | 19 |
4%
|
|
| 6 | 7 |
1.5%
|
|
| 7 | 2 |
0.4%
|
|
| 8 | 6 |
1.3%
|
|
| 10 | 10 |
2.1%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 3 |
0.6%
|
|
| 13 | 3 |
0.6%
|
|
| 14 | 2 |
0.4%
|
|
| 15 | 6 |
1.3%
|
|
| 16 | 1 |
0.2%
|
|
| 19 | 2 |
0.4%
|
|
| 20 | 6 |
1.3%
|
|
| 21 | 2 |
0.4%
|
|
| 22 | 1 |
0.2%
|
|
| 23 | 3 |
0.6%
|
|
| 24 | 2 |
0.4%
|
|
| 25 | 1 |
0.2%
|
|
| 26 | 3 |
0.6%
|
|
| 27 | 2 |
0.4%
|
|
| 28 | 1 |
0.2%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 4 |
0.8%
|
|
| 32 | 1 |
0.2%
|
|
| 35 | 1 |
0.2%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 2 |
0.4%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 5 |
1.1%
|
|
| 52 | 2 |
0.4%
|
|
| 58 | 1 |
0.2%
|
|
| 59 | 1 |
0.2%
|
|
| 60 | 1 |
0.2%
|
|
| 70 | 1 |
0.2%
|
|
| 72 | 2 |
0.4%
|
|
| 80 | 1 |
0.2%
|
|
| 87 | 1 |
0.2%
|
|
| 100 | 3 |
0.6%
|
|
| 105 | 1 |
0.2%
|
|
| 117 | 1 |
0.2%
|
|
| 120 | 1 |
0.2%
|
|
| 130 | 1 |
0.2%
|
|
| 148 | 1 |
0.2%
|
|
| 160 | 1 |
0.2%
|
|
| 223 | 1 |
0.2%
|
|
| 580 | 1 |
0.2%
|
|
| 1042 | 1 |
0.2%
|