| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 10 |
2.8%
|
| 0 | 79 |
21.9%
|
|
| 1 | 55 |
15.3%
|
|
| 2 | 47 |
13.1%
|
|
| 3 | 19 |
5.3%
|
|
| 4 | 14 |
3.9%
|
|
| 5 | 35 |
9.7%
|
|
| 6 | 4 |
1.1%
|
|
| 7 | 8 |
2.2%
|
|
| 8 | 8 |
2.2%
|
|
| 9 | 3 |
0.8%
|
|
| 10 | 17 |
4.7%
|
|
| 11 | 3 |
0.8%
|
|
| 12 | 1 |
0.3%
|
|
| 13 | 3 |
0.8%
|
|
| 14 | 2 |
0.6%
|
|
| 15 | 4 |
1.1%
|
|
| 16 | 1 |
0.3%
|
|
| 17 | 1 |
0.3%
|
|
| 20 | 8 |
2.2%
|
|
| 22 | 1 |
0.3%
|
|
| 24 | 1 |
0.3%
|
|
| 25 | 2 |
0.6%
|
|
| 27 | 1 |
0.3%
|
|
| 30 | 5 |
1.4%
|
|
| 35 | 1 |
0.3%
|
|
| 36 | 1 |
0.3%
|
|
| 37 | 1 |
0.3%
|
|
| 38 | 1 |
0.3%
|
|
| 40 | 3 |
0.8%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 5 |
1.4%
|
|
| 52 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 65 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 73 | 1 |
0.3%
|
|
| 80 | 1 |
0.3%
|
|
| 100 | 3 |
0.8%
|
|
| 113 | 1 |
0.3%
|
|
| 220 | 1 |
0.3%
|
|
| 240 | 1 |
0.3%
|
|
| 270 | 1 |
0.3%
|
|
| 490 | 1 |
0.3%
|
|
| 530 | 1 |
0.3%
|