| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 12 |
3.3%
|
| 0 | 54 |
15%
|
|
| 1 | 2 |
0.6%
|
|
| 2 | 2 |
0.6%
|
|
| 5 | 3 |
0.8%
|
|
| 10 | 6 |
1.7%
|
|
| 20 | 12 |
3.3%
|
|
| 25 | 2 |
0.6%
|
|
| 30 | 8 |
2.2%
|
|
| 33 | 1 |
0.3%
|
|
| 35 | 3 |
0.8%
|
|
| 40 | 7 |
1.9%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 18 |
5%
|
|
| 55 | 1 |
0.3%
|
|
| 56 | 1 |
0.3%
|
|
| 60 | 4 |
1.1%
|
|
| 65 | 2 |
0.6%
|
|
| 70 | 25 |
6.9%
|
|
| 75 | 7 |
1.9%
|
|
| 76 | 1 |
0.3%
|
|
| 80 | 29 |
8.1%
|
|
| 82 | 1 |
0.3%
|
|
| 85 | 6 |
1.7%
|
|
| 89 | 1 |
0.3%
|
|
| 90 | 34 |
9.4%
|
|
| 93 | 1 |
0.3%
|
|
| 95 | 27 |
7.5%
|
|
| 97 | 2 |
0.6%
|
|
| 98 | 6 |
1.7%
|
|
| 99 | 11 |
3.1%
|
|
| 100 | 70 |
19.4%
|