| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 11 |
3%
|
| 0 | 60 |
16.6%
|
|
| 1 | 1 |
0.3%
|
|
| 2 | 1 |
0.3%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 2 |
0.6%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 17 |
4.7%
|
|
| 15 | 2 |
0.6%
|
|
| 18 | 2 |
0.6%
|
|
| 19 | 1 |
0.3%
|
|
| 20 | 14 |
3.9%
|
|
| 29 | 1 |
0.3%
|
|
| 30 | 18 |
5%
|
|
| 34 | 1 |
0.3%
|
|
| 35 | 3 |
0.8%
|
|
| 40 | 13 |
3.6%
|
|
| 42 | 1 |
0.3%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 30 |
8.3%
|
|
| 55 | 2 |
0.6%
|
|
| 60 | 16 |
4.4%
|
|
| 65 | 1 |
0.3%
|
|
| 69 | 1 |
0.3%
|
|
| 70 | 21 |
5.8%
|
|
| 75 | 5 |
1.4%
|
|
| 80 | 22 |
6.1%
|
|
| 85 | 3 |
0.8%
|
|
| 87 | 1 |
0.3%
|
|
| 88 | 2 |
0.6%
|
|
| 90 | 13 |
3.6%
|
|
| 91 | 1 |
0.3%
|
|
| 92 | 1 |
0.3%
|
|
| 95 | 7 |
1.9%
|
|
| 96 | 1 |
0.3%
|
|
| 97 | 3 |
0.8%
|
|
| 98 | 1 |
0.3%
|
|
| 99 | 2 |
0.6%
|
|
| 100 | 75 |
20.8%
|