| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 16 |
4.4%
|
| 0 | 39 |
10.8%
|
|
| 1 | 6 |
1.7%
|
|
| 3 | 2 |
0.6%
|
|
| 5 | 1 |
0.3%
|
|
| 8 | 2 |
0.6%
|
|
| 10 | 8 |
2.2%
|
|
| 15 | 4 |
1.1%
|
|
| 20 | 14 |
3.9%
|
|
| 25 | 1 |
0.3%
|
|
| 30 | 17 |
4.7%
|
|
| 35 | 2 |
0.6%
|
|
| 40 | 6 |
1.7%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 35 |
9.7%
|
|
| 60 | 13 |
3.6%
|
|
| 65 | 1 |
0.3%
|
|
| 70 | 27 |
7.5%
|
|
| 75 | 3 |
0.8%
|
|
| 80 | 38 |
10.5%
|
|
| 85 | 4 |
1.1%
|
|
| 88 | 1 |
0.3%
|
|
| 90 | 41 |
11.4%
|
|
| 95 | 11 |
3%
|
|
| 96 | 1 |
0.3%
|
|
| 98 | 3 |
0.8%
|
|
| 99 | 2 |
0.6%
|
|
| 100 | 62 |
17.2%
|