| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
2.2%
|
| 0 | 51 |
14.2%
|
|
| 2 | 3 |
0.8%
|
|
| 3 | 1 |
0.3%
|
|
| 4 | 2 |
0.6%
|
|
| 5 | 25 |
6.9%
|
|
| 10 | 40 |
11.1%
|
|
| 15 | 8 |
2.2%
|
|
| 20 | 21 |
5.8%
|
|
| 25 | 3 |
0.8%
|
|
| 30 | 13 |
3.6%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 13 |
3.6%
|
|
| 43 | 1 |
0.3%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 15 |
4.2%
|
|
| 55 | 2 |
0.6%
|
|
| 60 | 6 |
1.7%
|
|
| 65 | 2 |
0.6%
|
|
| 70 | 11 |
3.1%
|
|
| 71 | 1 |
0.3%
|
|
| 75 | 1 |
0.3%
|
|
| 80 | 18 |
5%
|
|
| 82 | 2 |
0.6%
|
|
| 85 | 5 |
1.4%
|
|
| 90 | 5 |
1.4%
|
|
| 93 | 1 |
0.3%
|
|
| 94 | 1 |
0.3%
|
|
| 95 | 3 |
0.8%
|
|
| 97 | 1 |
0.3%
|
|
| 100 | 95 |
26.4%
|