| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 11 |
7.3%
|
| 1 | 4 |
2.7%
|
|
| 2 | 8 |
5.3%
|
|
| 3 | 6 |
4%
|
|
| 4 | 3 |
2%
|
|
| 5 | 25 |
16.7%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 4 |
2.7%
|
|
| 8 | 1 |
0.7%
|
|
| 9 | 1 |
0.7%
|
|
| 10 | 16 |
10.7%
|
|
| 12 | 1 |
0.7%
|
|
| 15 | 6 |
4%
|
|
| 16 | 1 |
0.7%
|
|
| 18 | 1 |
0.7%
|
|
| 19 | 1 |
0.7%
|
|
| 20 | 12 |
8%
|
|
| 25 | 3 |
2%
|
|
| 26 | 1 |
0.7%
|
|
| 30 | 8 |
5.3%
|
|
| 40 | 2 |
1.3%
|
|
| 45 | 2 |
1.3%
|
|
| 50 | 9 |
6%
|
|
| 54 | 1 |
0.7%
|
|
| 65 | 1 |
0.7%
|
|
| 90 | 1 |
0.7%
|
|
| 98 | 1 |
0.7%
|
|
| 100 | 6 |
4%
|
|
| 120 | 2 |
1.3%
|
|
| 130 | 2 |
1.3%
|
|
| 150 | 1 |
0.7%
|
|
| 200 | 1 |
0.7%
|
|
| 250 | 1 |
0.7%
|
|
| 260 | 3 |
2%
|
|
| 300 | 2 |
1.3%
|
|
| 1000 | 1 |
0.7%
|