| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 33 |
2.7%
|
| 0 | 38 |
3.1%
|
|
| 3 | 2 |
0.2%
|
|
| 5 | 4 |
0.3%
|
|
| 10 | 17 |
1.4%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 11 |
0.9%
|
|
| 25 | 6 |
0.5%
|
|
| 26 | 1 |
0.1%
|
|
| 30 | 28 |
2.3%
|
|
| 35 | 2 |
0.2%
|
|
| 40 | 16 |
1.3%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 31 |
2.5%
|
|
| 59 | 1 |
0.1%
|
|
| 60 | 20 |
1.6%
|
|
| 65 | 4 |
0.3%
|
|
| 68 | 1 |
0.1%
|
|
| 70 | 35 |
2.8%
|
|
| 74 | 1 |
0.1%
|
|
| 75 | 6 |
0.5%
|
|
| 80 | 44 |
3.6%
|
|
| 82 | 1 |
0.1%
|
|
| 85 | 12 |
1%
|
|
| 90 | 41 |
3.3%
|
|
| 92 | 1 |
0.1%
|
|
| 95 | 16 |
1.3%
|
|
| 96 | 1 |
0.1%
|
|
| 98 | 1 |
0.1%
|
|
| 99 | 5 |
0.4%
|
|
| 100 | 858 |
69.2%
|