| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 0 | 114 |
31.8%
|
|
| 1 | 49 |
13.7%
|
|
| 2 | 32 |
8.9%
|
|
| 3 | 24 |
6.7%
|
|
| 4 | 23 |
6.4%
|
|
| 5 | 23 |
6.4%
|
|
| 6 | 14 |
3.9%
|
|
| 7 | 4 |
1.1%
|
|
| 8 | 2 |
0.6%
|
|
| 9 | 5 |
1.4%
|
|
| 10 | 9 |
2.5%
|
|
| 11 | 5 |
1.4%
|
|
| 12 | 1 |
0.3%
|
|
| 13 | 2 |
0.6%
|
|
| 14 | 2 |
0.6%
|
|
| 15 | 3 |
0.8%
|
|
| 16 | 2 |
0.6%
|
|
| 17 | 2 |
0.6%
|
|
| 18 | 2 |
0.6%
|
|
| 20 | 7 |
2%
|
|
| 21 | 2 |
0.6%
|
|
| 22 | 1 |
0.3%
|
|
| 23 | 1 |
0.3%
|
|
| 24 | 2 |
0.6%
|
|
| 27 | 1 |
0.3%
|
|
| 30 | 3 |
0.8%
|
|
| 31 | 1 |
0.3%
|
|
| 33 | 1 |
0.3%
|
|
| 34 | 1 |
0.3%
|
|
| 38 | 1 |
0.3%
|
|
| 40 | 1 |
0.3%
|
|
| 50 | 2 |
0.6%
|
|
| 60 | 1 |
0.3%
|
|
| 86 | 1 |
0.3%
|
|
| 90 | 1 |
0.3%
|
|
| 99 | 1 |
0.3%
|
|
| 100 | 2 |
0.6%
|
|
| 120 | 1 |
0.3%
|
|
| 150 | 1 |
0.3%
|
|
| 160 | 1 |
0.3%
|
|
| 179 | 1 |
0.3%
|
|
| 186 | 1 |
0.3%
|
|
| 188 | 1 |
0.3%
|
|
| 228 | 1 |
0.3%
|
|
| 600 | 1 |
0.3%
|
|
| 1455 | 1 |
0.3%
|