| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
1.4%
|
| 0 | 13 |
3.6%
|
|
| 1 | 6 |
1.7%
|
|
| 2 | 5 |
1.4%
|
|
| 3 | 2 |
0.6%
|
|
| 5 | 9 |
2.5%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 3 |
0.8%
|
|
| 10 | 13 |
3.6%
|
|
| 12 | 1 |
0.3%
|
|
| 15 | 3 |
0.8%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 6 |
1.7%
|
|
| 25 | 3 |
0.8%
|
|
| 30 | 9 |
2.5%
|
|
| 35 | 3 |
0.8%
|
|
| 37 | 1 |
0.3%
|
|
| 40 | 9 |
2.5%
|
|
| 48 | 1 |
0.3%
|
|
| 50 | 7 |
1.9%
|
|
| 59 | 1 |
0.3%
|
|
| 60 | 4 |
1.1%
|
|
| 65 | 1 |
0.3%
|
|
| 70 | 6 |
1.7%
|
|
| 75 | 5 |
1.4%
|
|
| 77 | 1 |
0.3%
|
|
| 80 | 8 |
2.2%
|
|
| 83 | 1 |
0.3%
|
|
| 85 | 1 |
0.3%
|
|
| 88 | 1 |
0.3%
|
|
| 90 | 12 |
3.3%
|
|
| 92 | 1 |
0.3%
|
|
| 95 | 9 |
2.5%
|
|
| 96 | 1 |
0.3%
|
|
| 97 | 2 |
0.6%
|
|
| 98 | 7 |
1.9%
|
|
| 99 | 9 |
2.5%
|
|
| 100 | 188 |
52.4%
|