| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.4%
|
| 0 | 122 |
50.6%
|
|
| 1 | 10 |
4.1%
|
|
| 2 | 13 |
5.4%
|
|
| 3 | 6 |
2.5%
|
|
| 4 | 10 |
4.1%
|
|
| 5 | 10 |
4.1%
|
|
| 6 | 4 |
1.7%
|
|
| 7 | 2 |
0.8%
|
|
| 8 | 3 |
1.2%
|
|
| 9 | 2 |
0.8%
|
|
| 10 | 8 |
3.3%
|
|
| 11 | 1 |
0.4%
|
|
| 15 | 5 |
2.1%
|
|
| 20 | 4 |
1.7%
|
|
| 22 | 1 |
0.4%
|
|
| 23 | 2 |
0.8%
|
|
| 24 | 1 |
0.4%
|
|
| 25 | 2 |
0.8%
|
|
| 26 | 1 |
0.4%
|
|
| 27 | 2 |
0.8%
|
|
| 30 | 2 |
0.8%
|
|
| 31 | 1 |
0.4%
|
|
| 33 | 1 |
0.4%
|
|
| 35 | 1 |
0.4%
|
|
| 36 | 2 |
0.8%
|
|
| 40 | 4 |
1.7%
|
|
| 41 | 1 |
0.4%
|
|
| 44 | 1 |
0.4%
|
|
| 47 | 1 |
0.4%
|
|
| 50 | 1 |
0.4%
|
|
| 74 | 1 |
0.4%
|
|
| 75 | 1 |
0.4%
|
|
| 83 | 1 |
0.4%
|
|
| 90 | 2 |
0.8%
|
|
| 98 | 1 |
0.4%
|
|
| 105 | 1 |
0.4%
|
|
| 106 | 1 |
0.4%
|
|
| 113 | 1 |
0.4%
|
|
| 133 | 1 |
0.4%
|
|
| 155 | 1 |
0.4%
|
|
| 192 | 1 |
0.4%
|
|
| 210 | 1 |
0.4%
|
|
| 215 | 1 |
0.4%
|
|
| 230 | 1 |
0.4%
|
|
| 442 | 1 |
0.4%
|